EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"572674e09f4ca411cc9d76fe44459a27e38eee1bd85c5840a73bc10d40bac6b4","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-572674e09f4ca411cc9d76fe44459a27e38eee1bd85c5840a73bc10d40bac6b4"}]}