Fixed EIP-2930 transactions for EtherscanProvider (#1364).
Fixed EIP-2930 transactions for EtherscanProvider (#1364).

ethers-io/ethers.js,ethers-io/ethers.js,ethers-io/ethers.js,ethers-io/ethers.js,ethers-io/ethers.js,ethers-io/ethers.js,ethers-io/ethers.js