post https://api.uniblock.dev/uni/v1/json-rpc#43
Returns the client coinbase address.
Info
The coinbase address is the account to pay mining rewards to. To set a coinbase address, start your client with the --miner-coinbase optionset to a valid Ethereum account address.
Description
Returns the client coinbase address.
Parameters
None
Returns
DATA, 20 bytes - the current coinbase address.