Transaction not yet indexed

RKH3QMB9HQJiF4HTEW3Wjk5MShAJRidAvrmEya1Xx2Tx3XmFdUiGRTCBNXwkAvqCLYry1MHPuqtp8yhmRZ4qL8U

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