pub fn sign_typed_data(
wallet: &str,
chain: &str,
typed_data_json: &str,
passphrase: Option<&str>,
index: Option<u32>,
vault_path: Option<&Path>,
) -> Result<SignResult, OwsLibError>Expand description
Sign EIP-712 typed structured data. Returns hex-encoded signature. Only supported for EVM chains.