Transaction not yet indexed

YuLkbg78fRBBpxRiHPgfprjfgtMDTFaf7jU4Y9PUJXRQfhjvqbvYVaqdcA1mxKE4SW6Jb4SwSar4HHBgw1HueHT

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