Transaction not yet indexed

FK6S5mt64JXnrpQxKwC1hn9UU158vNrGCbncCaPcgE1tsb7W8YgpTRcEq1QVRU14b4VR26av3kWs8PyHAA1Voi2

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