[Indexer API] - Null From Address for NFT trade - account_transactions graphql

[ivocryptotax]

Description

I'm using the indexer graphql API account_transactions for a NFT trade transaction.
It appears some data is missing in both token_activities and token_activities_v2 - previous owner (the seller) is null while the value should be 0xd6e3ad94ed9d1f628d6b4e1a287378158beb0930f4d0be0f89de683386746f53

Sharing the response here: "Token_activities_v2": [
{
"Aptos_names_from": [],
"Aptos_names_to": [],
"Before_value": null,
"From_address": null,
"Is_fungible_v2": null,
"To_address": "0x629ed8449b71c464d253159b5f8b26a5c26bce40dfdb7420a279041c380e4464",
"Token_amount": 1,
"Token_data_id": "0xab34d7afd9fb00e0008a6181dfa485ac3c6ae98b43b74b6de0fd4be1c58f9e5b",
"Token_standard": "v1",
"Transaction_timestamp": "2023-12-13T09:25:33.089239",
"Transaction_version": 359534234,
"Type": "0x3::token::DepositEvent",
"Property_version_v1": 0,
"Event_account_address": "0x629ed8449b71c464d253159b5f8b26a5c26bce40dfdb7420a279041c380e4464",
"Event_index": 0,
"Entry_function_id_str": "0x2c7bccf7b31baf770fdbcc768d9e9cb3d87805e255355df5db32ac9a669010a2::marketplace_v2::buy"
}
]

Is it a bug or intentional?

Repro

Query link:

https://cloud.hasura.io/public/graphiql?endpoint=https%3A%2F%2Findexer.mainnet.aptoslabs.com%2Fv1%2Fgraphql&variables=%7B%22transaction_version%22%3A0%2C%22account_address%22%3A%22%22%7D&query=query+SingleTransaction%28%24transaction_version%3A+bigint%2C+%24account_address+%3A+String%29+%7B%0A++account_transactions%28%0A++++where%3A+%7Btransaction_version%3A+%7B_eq%3A+%24transaction_version%7D%2C+token_activities_v2%3A+%7B%7D%2C+account_address%3A+%7B_eq%3A+%24account_address%7D%7D%0A++++offset%3A+0%0A++%29+%7B%0A++++token_activities_v2+%7B%0A++++++from_address%0A++++++is_fungible_v2%0A++++++property_version_v1%0A++++++to_address%0A++++++token_amount%0A++++++token_data_id%0A++++++token_standard%0A++++++transaction_timestamp%0A++++++transaction_version%0A++++++type%0A++++++event_index%0A++++++event_account_address%0A++++++entry_function_id_str%0A++++++aptos_names_to+%7B%0A++++++++domain%0A++++++++domain_with_suffix%0A++++++++expiration_timestamp%0A++++++++is_active%0A++++++++owner_address%0A++++++++registered_address%0A++++++++subdomain%0A++++++++token_name%0A++++++++token_standard%0A++++++%7D%0A++++++aptos_names_from+%7B%0A++++++++domain%0A++++++++domain_with_suffix%0A++++++++expiration_timestamp%0A++++++++is_active%0A++++++++is_primary%0A++++++++last_transaction_version%0A++++++++owner_address%0A++++++++registered_address%0A++++++++subdomain%0A++++++++token_name%0A++++++++token_standard%0A++++++%7D%0A++++%7D%0A++%7D%0A%7D%0A

Query variables:

{
"transaction_version": 359534234,
"account_address" : "0x629ed8449b71c464d253159b5f8b26a5c26bce40dfdb7420a279041c380e4464"
}