Transaction not yet indexed

5FfbNT6u3p7VSaEhAtdJBweh1yGE4TPdHcHKHoFP9xg8VyirVANigvgtw2xgBrBJubQwbchFPc4bUeNu9Vj58WiN

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