Function stacks_rpc_client::crypto::encode_contract_call

pub fn encode_contract_call(
    contract_id: &QualifiedContractIdentifier,
    function_name: ClarityName,
    function_args: Vec<Value>,
    wallet: &Wallet,
    nonce: u64,
    tx_fee: u64,
    anchor_mode: TransactionAnchorMode
) -> Result<StacksTransaction, String>