Transaction not yet indexed

56ZMARKsDwCAdt5ViQDcU1PqAR7mrk7qhKwZ7Uxq1QQGn15pqKgS3qMvXwW9MURFstYu17DcvkaCAG91sLShHKPW

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