only check rootHash of state if FATDB is off
only check rootHash of state if FATDB is off

chriseth/solidity,chriseth/solidity-doc-test,LianaHus/solidity,debris/solidity,ethers/solidity,arkpar/solidity,ruchevits/solidity,gluk256/solidity,ruchevits/solidity,ruchevits/solidity,douglas-larocca/solidity,shahankhatch/solidity,vaporry/solidity,ruchevits/solidity