EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8375191962d7a9c339430c6b286420f7456830612e7b45bac185d34a50ecd12d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-8375191962d7a9c339430c6b286420f7456830612e7b45bac185d34a50ecd12d"}]}