Transaction not yet indexed

21S5wUYiMARkYyEdHxRUutwu4m1wVUdvtDHdPVHhShap7Autnwev3xaPF1jf3zjk97eZUT3xTnQV3H8BfKinMwLQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.