private void sendProvisioningInvite(final UnprovisionedMeshNode node) {
        isProvisioningPublicKeySent = false;
        isProvisioneePublicKeyReceived = false;
        final ProvisioningInviteState invite = new ProvisioningInviteState(node, attentionTimer, mInternalTransportCallbacks, mStatusCallbacks);
        provisioningState = invite;
        invite.executeSend();
    }
Starts provisioning an unprovisioned mesh node using Input OOB
<p>
This method will continue the provisioning process that was started by invoking {@link #identify(UUID, NetworkKey, int, int, int, int)}.
</p>

@param node   {@link UnprovisionedMeshNode}
@param action Selected {@link InputOOBAction}
mesh/src/main/java/no/nordicsemi/android/mesh/MeshProvisioningHandler.java