t() :: %Etherscan.ProxyBlock{
  author: String.t(),
  difficulty: String.t(),
  extraData: String.t(),
  gasLimit: String.t(),
  gasUsed: String.t(),
  hash: String.t(),
  logsBloom: String.t(),
  miner: String.t(),
  mixHash: String.t(),
  nonce: String.t(),
  number: String.t(),
  parentHash: String.t(),
  receiptsRoot: String.t(),
  sealFields: list(),
  sha3Uncles: String.t(),
  size: String.t(),
  stateRoot: String.t(),
  timestamp: String.t(),
  totalDifficulty: String.t(),
  transactions: [Etherscan.ProxyTransaction.t()],
  transactionsRoot: String.t(),
  uncles: list()
}