Transaction not yet indexed

21Sn4CoPkRafdHQSeyTcbPEnaNbGP1Y6QMPRh6Yi7nTEzpv6euCw7Hz5vyfDTBmPt3KL7sARXiCSzkuN9FRCwVx3

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