Transaction not yet indexed

RqpwCQcAUGLX4DLSzCxfQYSh57MJCkyu8k2pe21o313pL1K2sKzDQqvA72d9oWdhpbA7bH1nxZwH8QAJWPyFdu2

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