Transaction not yet indexed

615qhcwBMJrthc1hYEssjd52Hrcb27KCpSXPyS3EzyRrMsa6LKBzn9ujmgqSyFqPvcJDKLCE13aCaLyDTNMP6kzc

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