Transaction not yet indexed

4Q21NFgrFggrCUPLDmvczmmbXSa2kF4gp1vrEmgLK7mfDJ8Sq796Emc7rB51riRfczhbG42UBXd1STyoZ5dSZyvG

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