Transaction not yet indexed

21CxPnFw7NLmTCU55ygriRLtaEbiuTDS8MAjD86ZrQsT3T7tB6FuFsN7hkMZNuEq5wev7jWZBktwwH2rRkqEB4eY

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