EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b1ca1e08387b16e7900396c786e68c78a5fbd478c78a42f2c669583ec2de089a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-b1ca1e08387b16e7900396c786e68c78a5fbd478c78a42f2c669583ec2de089a"}]}