EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"dff9ac5809c8347b5211755401013d52f7742ac385131e4a536c2789a890c5a3","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-dff9ac5809c8347b5211755401013d52f7742ac385131e4a536c2789a890c5a3"}]}