fn init(env: soroban_sdk::Env, owner: soroban_sdk::Address)
fn add_mica_white_paper(
env: soroban_sdk::Env,
user: soroban_sdk::Address,
key: soroban_sdk::String,
data: MiCA,
)
fn get_data(env: soroban_sdk::Env, key: soroban_sdk::String) -> Option
fn remove_document_data(
env: soroban_sdk::Env,
user: soroban_sdk::Address,
key: soroban_sdk::String,
jurisdiction: soroban_sdk::String,
document_type: soroban_sdk::String,
)