Transaction not yet indexed

5FfX2qyiA8KSrJTYGavzJuMptFHr8P1RPjvi8aTBk2iXo63wfFjKfLpvGHuFqDhWdi3j31eAaEYAkWszyUd1Cnfe

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