EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9f4a6dd6244da321a7f3fc458807c879bb166fd63c7ce5303200242b29d5481b","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZY1jMEnj8z-9f4a6dd6244da321a7f3fc458807c879bb166fd63c7ce5303200242b29d5481b"}]}