EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"19d8f55439bd7b5db86c3b321b38f0a5b21583bc0356b901b1a40a66ab539f36","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-19d8f55439bd7b5db86c3b321b38f0a5b21583bc0356b901b1a40a66ab539f36"}]}