Transaction not yet indexed

5FffkEbgyoukWBvKWWC61ikQDTGzAjMiwSD2xJvYrcDnHTp6KHiT6kRVCEsMYabmEmBZHiCuvgDKpSoMwbdtuXVm

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