fix: align with new API res

[charmful0x]

Update Blobscan API integration to match new schema

The Blobscan team has updated their API, removing DataStorageReference from the getBlockById method response. This PR aligns with new API schema at https://api.blobscan.com/#/blocks/block-getByBlockId :

• Makes DataStorageReference fields optional (Option)
• Updates the get_block_by_id test with a mainnet block hash

[DaniPopes]

these should have #[serde(default, skip_serializing_if = "Option::is_none")] to actually make them optional

[charmful0x]

addressed, thanks!

[klkvr]

should we just remove the struct and data_storage_reference field here?

block-explorers/crates/blob-explorers/src/response.rs

Line 99 in 56d411a

pub data_storage_references: Vec<DataStorageReference>,

[charmful0x]

should we just remove the struct and data_storage_reference field here?

block-explorers/crates/blob-explorers/src/response.rs

Line 99 in 56d411a

pub data_storage_references: Vec<DataStorageReference>,

hmm i thought of keeping because it could be added back as same as it got removed (?) so it gets caught in that case-- blobscan API seems to not be versioned so far, so for that reason (as it existed, it may return, or not)

But yeah happy to comment it out as well

[klkvr]

let's keep it then and add serde(default, skip_serializing_if = "Vec::is_empty") to the field instead of entire struct as I'd expect the struct to be valid if it's present

[charmful0x]

let's keep it then and add serde(default, skip_serializing_if = "Vec::is_empty") to the field instead of entire struct as I'd expect the struct to be valid if it's present

re-addressed!