Transaction not yet indexed

WWMfvjWprJAZjcvDGGCBoQD2E7GNfGynzqWDWC2xRxymi3MNHAktQo9RyVegiCcTGT2P7sPYVPV81K2qgGTwg2h

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