EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f2c9ee8f71f95e268bd081471e574d55ca2494979c72653007399d80eea93e8b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-f2c9ee8f71f95e268bd081471e574d55ca2494979c72653007399d80eea93e8b"}]}