EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"900d000545233fa3184980aebf8a7575c8c7f932e436924f6f694df7702352e6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzr84vqJ"}]}