EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7d15f100124625fab60b758dc245a24d2a81a921137c75794ae0fe772f6894c9","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-7d15f100124625fab60b758dc245a24d2a81a921137c75794ae0fe772f6894c9"}]}