Contract 5f7d2d3b842ed82de5d15c530495ffd9f501869286dc8144c4fa058d84141806

fn close(
    env: soroban_sdk::Env,
    id: u64,
) -> Result

fn open(
    env: soroban_sdk::Env,
    token: soroban_sdk::Address,
    from: soroban_sdk::Address,
    to: soroban_sdk::Address,
    amount: i128,
) -> u64