EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3a25e8e339be46c6974bb0cb67adc6e5d9c86c65944767c7f6e2783b338f8659","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9ZPjlq9"}]}