EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b6addec84e66257e5c1eb1ea6ec7758f98a6c5e5e7413bfe91cac79c5f91bb2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9r12yq9"}]}