Contract 97ce047884106b1c6c3bb40b8973cc48db1c4dad95c9e20462bf2c701daa764e

fn upgrade(
    env: soroban_sdk::Env,
    new_wasm_hash: soroban_sdk::BytesN<32>,
) -> Result<(), soroban_sdk::Error>

fn add_signer(env: soroban_sdk::Env, signer: Signer) -> Result<(), soroban_sdk::Error>

fn get_signer(env: soroban_sdk::Env, signer_key: SignerKey) -> Option

fn __check_auth(
    env: soroban_sdk::Env,
    signature_payload: soroban_sdk::BytesN<32>,
    signatures: Signatures,
    auth_contexts: soroban_sdk::Vec,
) -> Result<(), soroban_sdk::Error>

fn __constructor(
    env: soroban_sdk::Env,
    signer: Signer,
    proof: Option,
)

fn add_secp256r1(
    env: soroban_sdk::Env,
    signer: Signer,
    proof: Secp256r1Signature,
) -> Result<(), soroban_sdk::Error>

fn remove_signer(
    env: soroban_sdk::Env,
    signer_key: SignerKey,
) -> Result<(), soroban_sdk::Error>

fn update_signer(
    env: soroban_sdk::Env,
    signer: Signer,
) -> Result<(), soroban_sdk::Error>

fn get_secp256r1_binding(
    env: soroban_sdk::Env,
    key_id: soroban_sdk::Bytes,
) -> Option