Transaction not yet indexed

mb8RYd3jw2E1urffUzFHcC2jJJerATjjGjVdY6cTPWecHorWmP5TmRymZEuuG8fzoaWY135uY2SCjQVJ3qrydAT

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