EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ed0f89dcc3364d4b5a32c7b3706fd6ca525248048c14037c589f17dd3f470fa7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBrvxbD2"}]}