EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8c816456b125cd336ba898733c76a5520b415214c0d72a2993953bce6695cedd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzg3wwpJ"}]}