# OoO RequestIdBase
A contract used by ConsumerBase and Router to generate requestIds
# Functions:
# Function makeRequestId(address _dataConsumer, address _dataProvider, address _router, uint256 _requestNonce, bytes32 _data) internal -> bytes32
makeRequestId generates a requestId
# Parameters:
_dataConsumer
: address of consumer contract_dataProvider
: address of provider_router
: address of Router contract_requestNonce
: uint256 request nonce_data
: bytes32 hex encoded data endpoint
# Return Values:
- bytes32 requestId