EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f662b3c2415391f96ec756248a01d42dba436a15e25a8b08d5ac2ccc380be429","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-f662b3c2415391f96ec756248a01d42dba436a15e25a8b08d5ac2ccc380be429"}]}