Transaction not yet indexed

MDC4C3WzmJjPYbpdSZuoopQwAnax4AqtDUbefiHQEhUbfjfLgrZqoerMhFruomFX8EojVpbfALSvb4UubWcWFjq

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