StatusCode: {
    BAD_CHANNEL_HEADER: 20;
    BAD_COMMON_HEADER: 3;
    BAD_CREATOR_SIGNATURE: 4;
    BAD_HEADER_EXTENSION: 19;
    BAD_PAYLOAD: 2;
    BAD_PROPOSAL_TXID: 8;
    BAD_RESPONSE_PAYLOAD: 21;
    BAD_RWSET: 22;
    CHAINCODE_VERSION_CONFLICT: 18;
    DUPLICATE_TXID: 9;
    ENDORSEMENT_POLICY_FAILURE: 10;
    EXPIRED_CHAINCODE: 17;
    ILLEGAL_WRITESET: 23;
    INVALID_CHAINCODE: 25;
    INVALID_CONFIG_TRANSACTION: 6;
    INVALID_ENDORSER_TRANSACTION: 5;
    INVALID_OTHER_REASON: 255;
    INVALID_WRITESET: 24;
    MARSHAL_TX_ERROR: 15;
    MVCC_READ_CONFLICT: 11;
    NIL_ENVELOPE: 1;
    NIL_TXACTION: 16;
    NOT_VALIDATED: 254;
    PHANTOM_READ_CONFLICT: 12;
    TARGET_CHAIN_NOT_FOUND: 14;
    UNKNOWN_TX_TYPE: 13;
    UNSUPPORTED_TX_PAYLOAD: 7;
    VALID: 0;
} = ...

Enumeration of transaction status codes.