Transaction not yet indexed

66MSJftH6zgsEcdMA5XjkoUGAqsCP2cNs5Sdmug6SEnPXdvMCEHy28rDhDEoFSCASvhzSaDku7MaGRsMoh4PKv7k

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