Transaction not yet indexed

Sdngn3hN8eiNMp4BjSr2M286b8CVCuHbmSB9b3fK7kYH3fowjwYu9XeiuzQukrmqTodUJZmzRdpmFqLy7UyNfix

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