pub const NODE: &'static str = "0";
pub const NYM: &'static str = "1";
pub const ATTRIB: &'static str = "100";
pub const SCHEMA: &'static str = "101";
pub const CLAIM_DEF: &'static str = "102";
pub const GET_ATTR: &'static str = "104";
pub const GET_NYM: &'static str = "105";
pub const GET_TXN: &'static str = "106";
pub const GET_SCHEMA: &'static str = "107";
pub const GET_CLAIM_DEF: &'static str = "108";
pub const GET_DDO: &'static str = "120";
pub const STEWARD: isize = 2;
pub const TRUSTEE: isize = 0;