EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f46ace4ef4157d5de21e4ec55954507a1f626d09e0584828678ab19901226272","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-f46ace4ef4157d5de21e4ec55954507a1f626d09e0584828678ab19901226272"}]}