Transaction not yet indexed

QRf99fgPUsto1B2mzyJWnvmzK9APLHAcRytttxSFaLScUL5Wm6VzwtZYStVYX5RCQija28bxHkVA5pnQkYfz448

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