After the transaction successfully passes the transaction rules and compliance screening, it needs to be signed on your mobile device.
As a non-custodial solution, Utila never holds the client's entire key. Under Utila's MPC protocol, there are two key shares that are stored in two separate physical locations, one key share is stored on the cloud service managed by Utila, and its corresponding key share is stored on the mobile device used for signing transactions. It's never stored on your browser.
Open the Utila app on your mobile. You should see any transactions that require your signature. Select a transaction and then tap Sign. You'll be asked for identification. For Android users, after tapping Sign you need to swipe the fingerprint right and then provide the biometric ID. Once signed, the transaction is sent on its way.
