EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"374f1c520eb38bb7ac7009f8b6a0c4658d87bd86be70cf531bf7dbd2e0b0a30a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGRWv594K0-374f1c520eb38bb7ac7009f8b6a0c4658d87bd86be70cf531bf7dbd2e0b0a30a"}]}