Transaction not yet indexed

sf56RPufCU1JtXoZ2yMSprQuGNA6h9bvdo7RTcupukQb1QzPy5PGLEBniQSHWHaMfoRTk3mEtPi4VMWyVqa9QRH

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