Contract b46b42a33962b151958dea1538168ac65cfbaede8951ead355fe749b1191f602

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

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