EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0845855dbffdd03283cece6b8060a895acecca0532ba2e8c921ecae87a47b4a4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-0845855dbffdd03283cece6b8060a895acecca0532ba2e8c921ecae87a47b4a4"}]}