Transaction not yet indexed

YMUrqUe4RN7rbd9focrF6fbFt8nvvwHiohiGxpNiSSaQL5SSCVZavtEJrUzk1k6jKPnQKHRLanYm7LHDSJMe5ef

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