EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"19542161a9ecdab84d3d9803230f54f2988b5ab866d7666a22b18e200e25d40a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-19542161a9ecdab84d3d9803230f54f2988b5ab866d7666a22b18e200e25d40a"}]}