Transaction not yet indexed

21CNWVgpdyvr7oYEFP2FUWPHiMgZwc4FQeVtDxo3eqHPsFoxJsT2kFE8gKULZwc7gRoGysPymtXCT2MJWMPEnuH7

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