Transaction not yet indexed

WUfjN7tsJSmeRwJwwptnfCbvsha3y6vNtZXa9WHtuHzn5C7KkAxpwSGHy6tkSEnioSZcsz831RJmcmtTDCtxZNZ

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