EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6caf73412951b0351641aee926a23471dc9ccfdd2699a953037564050bdadaad","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-6caf73412951b0351641aee926a23471dc9ccfdd2699a953037564050bdadaad"}]}