EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a18c52d68e2c58872085309390213c62e5bb1ab721191a82198219706f728737","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-a18c52d68e2c58872085309390213c62e5bb1ab721191a82198219706f728737"}]}