EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"755dab09831cf81e6860a223f5174bd6f896c85a6cec3af01129802feda838b3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnglOQAa"}]}