EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f277f5cbf4e8da4f45f12c12bfc6d7646994e672bb6acebff8e8bfe1b2f9e645","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-f277f5cbf4e8da4f45f12c12bfc6d7646994e672bb6acebff8e8bfe1b2f9e645"}]}