EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b33ca994f65d706485136e35e13ffcd67797ee745e9fc13391c3d0e70b800a87","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-b33ca994f65d706485136e35e13ffcd67797ee745e9fc13391c3d0e70b800a87"}]}