operations_introduction

GXB-Core has a variety of operations besides simple transfers of funds. And each operation has an index, as follows:

 {
    transfer: 0,
    limit_order_create: 1,
    limit_order_cancel: 2,
    call_order_update: 3,
    fill_order: 4,
    account_create: 5,
    account_update: 6,
    account_whitelist: 7,
    account_upgrade: 8,
    account_transfer: 9,
    asset_create: 10,
    asset_update: 11,
    asset_update_bitasset: 12,
    asset_update_feed_producers: 13,
    asset_issue: 14,
    asset_reserve: 15,
    asset_fund_fee_pool: 16,
    asset_settle: 17,
    asset_global_settle: 18,
    asset_publish_feed: 19,
    witness_create: 20,
    witness_update: 21,
    proposal_create: 22,
    proposal_update: 23,
    proposal_delete: 24,
    withdraw_permission_create: 25,
    withdraw_permission_update: 26,
    withdraw_permission_claim: 27,
    withdraw_permission_delete: 28,
    committee_member_create: 29,
    committee_member_update: 30,
    committee_member_update_global_parameters: 31,
    vesting_balance_create: 32,
    vesting_balance_withdraw: 33,
    worker_create: 34,
    custom: 35,
    assert: 36,
    balance_claim: 37,
    override_transfer: 38,
    transfer_to_blind: 39,
    blind_transfer: 40,
    transfer_from_blind: 41,
    asset_settle_cancel: 42,
    asset_claim_fees: 43,
    fba_distribute: 44,
    account_upgrade_merchant: 45,
    account_upgrade_datasource: 46,
    stale_data_market_category_create: 47,
    stale_data_market_category_update: 48,
    stale_free_data_product_create: 49,
    stale_free_data_product_update: 50,
    stale_league_data_product_create: 51,
    stale_league_data_product_update: 52,
    stale_league_create: 53,
    stale_league_update: 54,
    data_transaction_create: 55,
    data_transaction_update: 56,
    data_transaction_pay: 57,
    account_upgrade_data_transaction_member: 58,
    data_transaction_datasource_upload: 59,
    data_transaction_datasource_validate_error: 60,
    data_market_category_create: 61,
    data_market_category_update: 62,
    free_data_product_create: 63,
    free_data_product_update: 64,
    league_data_product_create: 65,
    league_data_product_update: 66,
    league_create: 67,
    league_update: 68
    datasource_copyright_clear_operation:69   
    data_transaction_complain_operation:70
    balance_lock_operation:71
    balance_unlock_operation:72
    proxy_transfer_operation:73
    contract_deploy_operation:74
    contract_call_operation:75
}