/// Create a nonce to be included with the ingress message sent to the node
/// handler.
Create a nonce to be included with the ingress message sent to the node
handler.
Create a nonce to be included with the ingress message sent to the node handler .
fn generate_nonce() -> Vec<u8> {
    SystemTime::now()
        .duration_since(SystemTime::UNIX_EPOCH)
        .unwrap()
        .as_nanos()
        .to_le_bytes()
        .to_vec()
}
fn generate_nonce ( ) -> Vec < u8 > { SystemTime :: now ( ) . duration_since ( SystemTime :: UNIX_EPOCH ) . unwrap ( ) . as_nanos ( ) . to_le_bytes ( ) . to_vec ( ) }
Create a nonce to be included with the ingress message sent to the node
handler.
Create a nonce to be included with the ingress message sent to the node handler .