Add NotReceived case handling in adaptTransactionStatus

The NotReceived case in adaptTransactionStatus should return nil, nil instead
of falling through to default case. This allows the error to naturally propagate
from the original ErrTxnHashNotFound in TransactionStatus without logging
unnecessary errors for the common case of transactions not being found.

rpc/transaction.go

@@ -751,6 +751,8 @@ func adaptTransactionStatus(txStatus *starknet.TransactionStatus) (*TransactionS
 		status.Finality = TxnStatusAcceptedOnL2
 	case starknet.Received:
 		status.Finality = TxnStatusReceived
+	case starknet.NotReceived:
+		return nil, nil
 	default:
 		return nil, fmt.Errorf("unknown finality status: %v", finalityStatus)
 	}