diff --git a/rpc/backend/blocks.go b/rpc/backend/blocks.go
index 0ed6c2a87f..a32b3eadbb 100644
--- a/rpc/backend/blocks.go
+++ b/rpc/backend/blocks.go
@@ -277,7 +277,7 @@ func (b *Backend) BlockNumberFromTendermintByHash(blockHash common.Hash) (*big.I
 // EthMsgsFromTendermintBlock returns all real and synthetic MsgEthereumTxs from a
 // Tendermint block. It also ensures consistency over the correct txs indexes
 // across RPC endpoints
-// TODO: check if additionals array can be removed
+// TODO (https://github.com/zeta-chain/node/issues/2283): check if additionals array can be removed
 func (b *Backend) EthMsgsFromTendermintBlock(
 	resBlock *tmrpctypes.ResultBlock,
 	blockRes *tmrpctypes.ResultBlockResults,
diff --git a/rpc/types/utils.go b/rpc/types/utils.go
index 50c72b7758..f21b3e165f 100644
--- a/rpc/types/utils.go
+++ b/rpc/types/utils.go
@@ -167,7 +167,7 @@ func NewTransactionFromMsg(
 	chainID *big.Int,
 	txAdditional *TxResultAdditionalFields,
 ) (*RPCTransaction, error) {
-	// TODO: check if this condition can be removed
+	// TODO (https://github.com/zeta-chain/node/issues/2283): check if this condition can be removed
 	if txAdditional != nil {
 		return NewRPCTransactionFromIncompleteMsg(msg, blockHash, blockNumber, index, baseFee, chainID, txAdditional)
 	}