Transaction not yet indexed

PmufSSHQQK7fgEE7MeLzqA7Q7U8gcNgFGbCBqRUW2bq4FYoAdeorxHDTCFf54uheHoZkkLUEBycZ6Xh238dtzLR

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