feat: deseralize other fields on tx receipts

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ### Unreleased
 
+- Add `other: OtherFields` to `TransactionReceipt` [#2209[](https://github.com/gakonst/ethers-rs/pull/2209)
 - Add `Signature::recover_typed_data` [#2120](https://github.com/gakonst/ethers-rs/pull/2120)
 - Add `abi::encode_packed` [#2104](https://github.com/gakonst/ethers-rs/pull/2104)
 - Add support for custom JavaScript tracer to `debug_traceCall` and `debug_traceTransaction` [#2064](https://github.com/gakonst/ethers-rs/pull/2064)

ethers-core/src/types/transaction/response.rs

@@ -433,6 +433,10 @@ pub struct TransactionReceipt {
     /// amount that's actually paid by users can only be determined post-execution
     #[serde(rename = "effectiveGasPrice", default, skip_serializing_if = "Option::is_none")]
     pub effective_gas_price: Option<U256>,
+    /// Captures unknown fields such as additional fields used by L2s
+    #[cfg(not(feature = "celo"))]
+    #[serde(flatten)]
+    pub other: crate::types::OtherFields,
 }
 
 impl rlp::Encodable for TransactionReceipt {