EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c6cc55aaf45ecd3252a002f48fb0981d2c50c337847d1e9aea42007da8e62ae1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvVdY1A8"}]}