Transaction not yet indexed

YAfM99pxHqfd2ne8429BeyGoj2pd2EBSmemLbSHivdPwCVTd7n7SrMBvVuyuJcdDSprNoTbEYPPYg3Z4uqM8d1V

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