Transaction not yet indexed

64LGUtYgi81ZDa3vaCGQsv3KLkjSmVnB9TP9R48iXQ8V4qCcqbN8HdPapFoDQLhK1Z7CkQ2CYBhLGFpFoHuUJkU2

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