Transaction not yet indexed

21SW4zpwtgMmdMiS6EuTLXJZCkeUbNbKb6PbnP1722pQorr7mfQQD1p2vtzPyDB8eLKYYC6jfkbfm9ZVUGrDZfPU

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