EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bff0104923966abf4628d1336dab0ea6a47df0994c8acd5391e90ca0fd98d481","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-bff0104923966abf4628d1336dab0ea6a47df0994c8acd5391e90ca0fd98d481"}]}