Transaction not yet indexed

21pkAtTTg8MKZbC27YpLRhKT5c5ES7iJ9zFowoPpHTBV78NqyM15e2eGmRLsFTcZXDxLb8JmTgkxFHEWSFRhH8Ti

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