Transaction not yet indexed

5f6sXkTNjjfgU7DXYpeHkydjE61UunaqaA7Tb2p8dwADdTLRRd68RcToaspewDh2Ju17pYHip4aSZLSJU5u1KPU4

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