Transaction not yet indexed

5MftZRKu7h7cDcrAZZFJx2fnnSnFs156N1oUSXZXgHW8kXCuf7SYkTMXKPbPqrsu6UtwBirMeBEwusJeU9WxQrD

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