EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3ffd0ffd4507f7dc8a7650a0b8f6f5b637bf9cf4b4ef7834b8833a0d7bed3c2a","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:YGRWvrBWK0-3ffd0ffd4507f7dc8a7650a0b8f6f5b637bf9cf4b4ef7834b8833a0d7bed3c2a"}]}