diff --git a/exp/hubble/cmd/main.go b/exp/hubble/cmd/main.go
index 2b8a8464c7..4d2556597a 100644
--- a/exp/hubble/cmd/main.go
+++ b/exp/hubble/cmd/main.go
@@ -1,3 +1,5 @@
+// +build go1.13
+
 package main
 
 import (
diff --git a/exp/hubble/pipeline.go b/exp/hubble/pipeline.go
index 7f650bd8b7..aff9764b85 100644
--- a/exp/hubble/pipeline.go
+++ b/exp/hubble/pipeline.go
@@ -1,3 +1,5 @@
+// +build go1.13
+
 package hubble
 
 import (
diff --git a/exp/hubble/pretty_printers.go b/exp/hubble/pretty_printers.go
deleted file mode 100644
index b5d8717058..0000000000
--- a/exp/hubble/pretty_printers.go
+++ /dev/null
@@ -1,158 +0,0 @@
-package hubble
-
-import (
-	"fmt"
-
-	"github.com/stellar/go/xdr"
-)
-
-// TODO: Rather than hand serializing every struct, use Go reflection and other type tricks
-// to set up custom printing rules for certain types (i.e., AccountId and Sequence).
-// Then, we can replace this hand serialization with the JSON package methods.
-func prettyPrintEntry(entry xdr.LedgerEntryChange, prefix string) string {
-	entryString := ""
-	entryString += fmt.Sprintf("Type: %s\n", entry.Type)
-	entryString += fmt.Sprintf("Created: %s\n", prettyPrintLedgerEntry(entry.Created, prefix))
-	entryString += fmt.Sprintf("Updated: %s\n", prettyPrintLedgerEntry(entry.Updated, prefix))
-	entryString += fmt.Sprintf("Removed: %v\n", prettyPrintLedgerKey(entry.Removed, prefix))
-	entryString += fmt.Sprintf("State: %s\n", prettyPrintLedgerEntry(entry.State, prefix))
-	entryString += "\n" // For extra spacing when printing multiple entries.
-	return entryString
-}
-
-func prettyPrintLedgerEntry(entry *xdr.LedgerEntry, prefix string) string {
-	if entry == nil {
-		return "<nil>"
-	}
-	entryString := "\n"
-	newPrefix := prefix + prefix
-	entryString += fmt.Sprintf("%sLastModifiedLedgerSeq: %d\n", prefix, entry.LastModifiedLedgerSeq)
-	entryString += fmt.Sprintf("%sData: %s\n", prefix, prettyPrintLedgerEntryData(entry.Data, newPrefix))
-	entryString += fmt.Sprintf("%sExt: %v", prefix, entry.Ext)
-	return entryString
-}
-
-func prettyPrintLedgerKey(key *xdr.LedgerKey, prefix string) string {
-	if key == nil {
-		return "<nil>"
-	}
-	keyString := "\n"
-	newPrefix := prefix + prefix
-	keyString += fmt.Sprintf("%sType: %s\n", prefix, key.Type)
-	keyString += fmt.Sprintf("%sAccount: %s\n", prefix, prettyPrintLedgerKeyAccount(key.Account, newPrefix))
-	keyString += fmt.Sprintf("%sTrustLine: %s\n", prefix, prettyPrintLedgerKeyTrustLine(key.TrustLine, newPrefix))
-	keyString += fmt.Sprintf("%sOffer: %s\n", prefix, prettyPrintLedgerKeyOffer(key.Offer, newPrefix))
-	keyString += fmt.Sprintf("%sData: %s", prefix, prettyPrintLedgerKeyData(key.Data, newPrefix))
-	return keyString
-}
-
-func prettyPrintLedgerKeyAccount(account *xdr.LedgerKeyAccount, prefix string) string {
-	if account == nil {
-		return "<nil>"
-	}
-	keyString := "\n"
-	keyString += fmt.Sprintf("%sAccountId: %s", prefix, account.AccountId.Address())
-	return keyString
-}
-
-func prettyPrintLedgerKeyTrustLine(trustline *xdr.LedgerKeyTrustLine, prefix string) string {
-	if trustline == nil {
-		return "<nil>"
-	}
-	keyString := "\n"
-	keyString += fmt.Sprintf("%sAccountId: %s\n", prefix, trustline.AccountId.Address())
-	keyString += fmt.Sprintf("%sAsset: %s", prefix, trustline.Asset)
-	return keyString
-}
-
-func prettyPrintLedgerKeyOffer(offer *xdr.LedgerKeyOffer, prefix string) string {
-	if offer == nil {
-		return "<nil>"
-	}
-	keyString := "\n"
-	keyString += fmt.Sprintf("%sSellerId: %s\n", prefix, offer.SellerId.Address())
-	keyString += fmt.Sprintf("%sOfferId: %d", prefix, offer.OfferId)
-	return keyString
-}
-
-func prettyPrintLedgerKeyData(data *xdr.LedgerKeyData, prefix string) string {
-	if data == nil {
-		return "<nil>"
-	}
-	keyString := "\n"
-	keyString += fmt.Sprintf("%sAccountId: %s\n", prefix, data.AccountId.Address())
-	keyString += fmt.Sprintf("%sDataName: %s", prefix, data.DataName)
-	return keyString
-}
-
-func prettyPrintLedgerEntryData(data xdr.LedgerEntryData, prefix string) string {
-	entryString := "\n"
-	newPrefix := prefix + prefix
-	entryString += fmt.Sprintf("%sType: %s\n", prefix, data.Type)
-	entryString += fmt.Sprintf("%sOffer: %s\n", prefix, prettyPrintOfferEntry(data.Offer, newPrefix))
-	entryString += fmt.Sprintf("%sData: %s\n", prefix, prettyPrintDataEntry(data.Data, newPrefix))
-	entryString += fmt.Sprintf("%sTrustLine: %s\n", prefix, prettyPrintTrustlineEntry(data.TrustLine, newPrefix))
-	entryString += fmt.Sprintf("%sAccount: %s", prefix, prettyPrintAccountEntry(data.Account, newPrefix))
-	return entryString
-}
-
-func prettyPrintOfferEntry(offerEntry *xdr.OfferEntry, prefix string) string {
-	if offerEntry == nil {
-		return "<nil>"
-	}
-	entryString := "\n"
-	entryString += fmt.Sprintf("%sSellerId: %s\n", prefix, offerEntry.SellerId.Address())
-	entryString += fmt.Sprintf("%sOfferId: %d\n", prefix, offerEntry.OfferId)
-	entryString += fmt.Sprintf("%sSelling: %s\n", prefix, offerEntry.Selling.String())
-	entryString += fmt.Sprintf("%sBuying: %s\n", prefix, offerEntry.Buying.String())
-	entryString += fmt.Sprintf("%sAmount: %d\n", prefix, offerEntry.Amount)
-	// TODO: Price may need custom rule to clarify numerator and denominator.
-	entryString += fmt.Sprintf("%sPrice: %v\n", prefix, offerEntry.Price)
-	entryString += fmt.Sprintf("%sFlags: %d\n", prefix, offerEntry.Flags)
-	entryString += fmt.Sprintf("%sExt: %v", prefix, offerEntry.Ext)
-	return entryString
-}
-
-func prettyPrintDataEntry(dataEntry *xdr.DataEntry, prefix string) string {
-	if dataEntry == nil {
-		return "<nil>"
-	}
-	entryString := "\n"
-	entryString += fmt.Sprintf("%sAccountId: %s\n", prefix, dataEntry.AccountId.Address())
-	entryString += fmt.Sprintf("%sDataName: %s\n", prefix, dataEntry.DataName)
-	entryString += fmt.Sprintf("%sDataValue: %x\n", prefix, dataEntry.DataValue)
-	entryString += fmt.Sprintf("%sExt: %v", prefix, dataEntry.Ext)
-	return entryString
-}
-
-func prettyPrintTrustlineEntry(trustlineEntry *xdr.TrustLineEntry, prefix string) string {
-	if trustlineEntry == nil {
-		return "<nil>"
-	}
-	entryString := "\n"
-	entryString += fmt.Sprintf("%sAccountId: %s\n", prefix, trustlineEntry.AccountId.Address())
-	entryString += fmt.Sprintf("%sAsset: %s\n", prefix, trustlineEntry.Asset.String())
-	entryString += fmt.Sprintf("%sBalance: %d\n", prefix, trustlineEntry.Balance)
-	entryString += fmt.Sprintf("%sLimit: %d\n", prefix, trustlineEntry.Limit)
-	entryString += fmt.Sprintf("%sFlags: %d\n", prefix, trustlineEntry.Flags)
-	entryString += fmt.Sprintf("%sExt: %v", prefix, trustlineEntry.Ext)
-	return entryString
-}
-
-func prettyPrintAccountEntry(accountEntry *xdr.AccountEntry, prefix string) string {
-	if accountEntry == nil {
-		return "<nil>"
-	}
-	entryString := "\n"
-	entryString += fmt.Sprintf("%sAccountId: %s\n", prefix, accountEntry.AccountId.Address())
-	entryString += fmt.Sprintf("%sBalance: %d\n", prefix, accountEntry.Balance)
-	entryString += fmt.Sprintf("%sSeqNum: %d\n", prefix, accountEntry.SeqNum)
-	entryString += fmt.Sprintf("%sNumSubEntries: %d\n", prefix, accountEntry.NumSubEntries)
-	entryString += fmt.Sprintf("%sInflationDest: %s\n", prefix, accountEntry.InflationDest.Address())
-	entryString += fmt.Sprintf("%sFlags: %d\n", prefix, accountEntry.Flags)
-	entryString += fmt.Sprintf("%sHomeDomain: %s\n", prefix, accountEntry.HomeDomain)
-	entryString += fmt.Sprintf("%sThresholds: %v\n", prefix, accountEntry.Thresholds)
-	entryString += fmt.Sprintf("%sSigners: %v\n", prefix, accountEntry.Signers)
-	entryString += fmt.Sprintf("%sExt: %v", prefix, accountEntry.Ext)
-	return entryString
-}
diff --git a/exp/hubble/processors.go b/exp/hubble/processors.go
index d9a6966e38..7ad11b2aad 100644
--- a/exp/hubble/processors.go
+++ b/exp/hubble/processors.go
@@ -1,3 +1,5 @@
+// +build go1.13
+
 package hubble
 
 import (
@@ -7,6 +9,7 @@ import (
 
 	"github.com/stellar/go/exp/ingest/io"
 	supportPipeline "github.com/stellar/go/exp/support/pipeline"
+	"github.com/stellar/go/support/errors"
 	"github.com/stellar/go/xdr"
 )
 
@@ -23,7 +26,6 @@ func (p *PrettyPrintEntryProcessor) ProcessState(ctx context.Context, store *sup
 	defer w.Close()
 	defer r.Close()
 
-	prefix := "\t"
 	entryTypeSet := make(map[string]bool)
 	for {
 		entry, err := r.Read()
@@ -54,8 +56,11 @@ func (p *PrettyPrintEntryProcessor) ProcessState(ctx context.Context, store *sup
 		} else {
 			entryTypeSet[entryType] = true
 		}
-
-		fmt.Println(prettyPrintEntry(entry, prefix))
+		bytes, err := serializeLedgerEntryChange(entry)
+		if err != nil {
+			return errors.Wrap(err, "converting ledgerentry to json")
+		}
+		fmt.Printf("%s\n", bytes)
 
 		select {
 		case <-ctx.Done():
diff --git a/exp/hubble/serializers.go b/exp/hubble/serializers.go
new file mode 100644
index 0000000000..5fdccbf6e2
--- /dev/null
+++ b/exp/hubble/serializers.go
@@ -0,0 +1,26 @@
+// +build go1.13
+
+package hubble
+
+import (
+	"bytes"
+
+	"github.com/stellar/go/xdr"
+	goxdr "github.com/xdrpp/goxdr/xdr"
+	"github.com/xdrpp/stc/stcdetail"
+	"github.com/xdrpp/stc/stx"
+)
+
+func serializeLedgerEntryChange(lec xdr.LedgerEntryChange) ([]byte, error) {
+	stxlec := stx.LedgerEntryChange{}
+	lecbytes, err := lec.MarshalBinary()
+	if err != nil {
+		return []byte{}, err
+	}
+	stx.XDR_LedgerEntryChange(&stxlec).XdrMarshal(&goxdr.XdrIn{In: bytes.NewReader(lecbytes)}, "")
+	j, err := stcdetail.XdrToJson(&stxlec)
+	if err != nil {
+		return []byte{}, err
+	}
+	return j, nil
+}
diff --git a/go.list b/go.list
index 7ee3f08b34..b69deeb330 100644
--- a/go.list
+++ b/go.list
@@ -83,6 +83,8 @@ github.com/stretchr/testify v1.4.0
 github.com/tyler-smith/go-bip39 v0.0.0-20180618194314-52158e4697b8
 github.com/valyala/bytebufferpool v1.0.0
 github.com/valyala/fasthttp v0.0.0-20170109085056-0a7f0a797cd6
+github.com/xdrpp/goxdr v0.0.0-20191113231906-019d11aacd2b
+github.com/xdrpp/stc v0.0.0-20191113232203-b257d8ace4e0
 github.com/xeipuuv/gojsonpointer v0.0.0-20151027082146-e0fe6f683076
 github.com/xeipuuv/gojsonreference v0.0.0-20150808065054-e02fc20de94c
 github.com/xeipuuv/gojsonschema v0.0.0-20161231055540-f06f290571ce
@@ -91,7 +93,7 @@ github.com/yudai/gojsondiff v0.0.0-20170107030110-7b1b7adf999d
 github.com/yudai/golcs v0.0.0-20150405163532-d1c525dea8ce
 github.com/yudai/pp v2.0.1+incompatible
 github.com/ziutek/mymysql v1.5.4
-golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4
+golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297
 golang.org/x/sync v0.0.0-20190423024810-112230192c58
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c
diff --git a/go.mod b/go.mod
index 634b4bba5c..fa5cc54189 100644
--- a/go.mod
+++ b/go.mod
@@ -75,6 +75,8 @@ require (
 	github.com/tyler-smith/go-bip39 v0.0.0-20180618194314-52158e4697b8
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v0.0.0-20170109085056-0a7f0a797cd6 // indirect
+	github.com/xdrpp/goxdr v0.0.0-20191113231906-019d11aacd2b
+	github.com/xdrpp/stc v0.0.0-20191113232203-b257d8ace4e0
 	github.com/xeipuuv/gojsonpointer v0.0.0-20151027082146-e0fe6f683076 // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20150808065054-e02fc20de94c // indirect
 	github.com/xeipuuv/gojsonschema v0.0.0-20161231055540-f06f290571ce // indirect
@@ -83,7 +85,7 @@ require (
 	github.com/yudai/golcs v0.0.0-20150405163532-d1c525dea8ce // indirect
 	github.com/yudai/pp v2.0.1+incompatible // indirect
 	github.com/ziutek/mymysql v1.5.4 // indirect
-	golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4
+	golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708
 	golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 // indirect
 	golang.org/x/tools v0.0.0-20190624180213-70d37148ca0c // indirect
 	google.golang.org/appengine v1.6.1 // indirect
diff --git a/go.sum b/go.sum
index a636208c97..dd0d37bb48 100644
--- a/go.sum
+++ b/go.sum
@@ -170,6 +170,10 @@ github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6Kllzaw
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasthttp v0.0.0-20170109085056-0a7f0a797cd6 h1:s0IDmR1jFyWvOK7jVIuAsmHQaGkXUuTas8NXFUOwuAI=
 github.com/valyala/fasthttp v0.0.0-20170109085056-0a7f0a797cd6/go.mod h1:+g/po7GqyG5E+1CNgquiIxJnsXEi5vwFn5weFujbO78=
+github.com/xdrpp/goxdr v0.0.0-20191113231906-019d11aacd2b h1:fZpzAs5CSbVHO2lBuENWmWzFQqgq35tWXJ+LeZgKncg=
+github.com/xdrpp/goxdr v0.0.0-20191113231906-019d11aacd2b/go.mod h1:vklyPo9Sphl4lZx+IoQW0wPnqMMRmuCINPDfSzwtJVw=
+github.com/xdrpp/stc v0.0.0-20191113232203-b257d8ace4e0 h1:4NdjufN0yEQL8PcEXWRIPw6x1ThKuSVgejbUqMoZSLM=
+github.com/xdrpp/stc v0.0.0-20191113232203-b257d8ace4e0/go.mod h1:gl+ezqvAgwkHN6CbzPoWFnbpIETeDQdBLHws3TaNDo4=
 github.com/xeipuuv/gojsonpointer v0.0.0-20151027082146-e0fe6f683076 h1:KM4T3G70MiR+JtqplcYkNVoNz7pDwYaBxWBXQK804So=
 github.com/xeipuuv/gojsonpointer v0.0.0-20151027082146-e0fe6f683076/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
 github.com/xeipuuv/gojsonreference v0.0.0-20150808065054-e02fc20de94c h1:XZWnr3bsDQWAZg4Ne+cPoXRPILrNlPNQfxBuwLl43is=
@@ -188,8 +192,8 @@ github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4 h1:ydJNl0ENAG67pFbB+9tfhiL2pYqLhfoaZFw/cjLhY4A=
-golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 h1:pXVtWnwHkrWD9ru3sDxY/qFK/bfc0egRovX91EjWjf4=
+golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=