EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"836efbdcb71a422d34edb716bcf243953eb5b852341054100161aa07055f5ab6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-836efbdcb71a422d34edb716bcf243953eb5b852341054100161aa07055f5ab6"}]}