Transaction not yet indexed

66WkmXRKk48GaCXagsBpU53SRTdNJ2D7kd5ARRzAtWrPckZ8PRd2hmgqqvNk57XZ1hLEUi4LFTG3m9QU1M4UumKU

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