EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b86803745656617bcd2be02716c4f4fbbae5604f2000ab02f008ee06bc069b40","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKWPEjDN"}]}