Transaction not yet indexed

SmffXF261KTSgQJ4reD7VB3mWApeG7Lr6yTXZbVGgnQGyWQnbtYNhS4nrP5xWZKG9yj7gVeEDKEMXi1eUpBjaMB

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