Transaction not yet indexed

HT78M9pm3m1VziQkichnW28USKEWngUJ1MX4Q89T6wUDF5JnHe8zPnc1yFSpYGC5PSPiQpFsN8Ez1LWfsyfDLf5

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