Transaction not yet indexed

UEC1vsxbZRbQSemJXB7CmsZvk8GDBtpUMuXF9bsVUb5SDThFf3FRGjMc12uhHDKWdFPVPKTszZMCxybunc9VJf1

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