EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8de9549900bf4f28a3e4399f69ae0b54b5855256211797a85fb8695ef9e8084b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-8de9549900bf4f28a3e4399f69ae0b54b5855256211797a85fb8695ef9e8084b"}]}