Transaction not yet indexed

5Ut721nLSTy698ZFUtMfNSrtGGkuZjpseNzJZdt2peUFE1vbtmQD43tFPVLiTqt9VQwLo8KvqNUufNLAYxjNeEMK

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