Transaction not yet indexed

NUi2HcppYjrRtwPoLbdfrYEvYa8gpj8SbCKvzAU3TmCZGK7f6Z728p5udaMZ5BweyhfwLTzzH2e7Ju5YtjCQxRQ

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