EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b453cba45758960fd238e5df1cd7b515495c14c601702b5950b9d90d4500718","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDx1nGXqL"}]}