bytes32 messageHash = keccak256(abi.encodePacked(block.chainid, geoVersion, wallet));
return SigningTools._verifySignature(messageHash, signature);
bytes32 messageHash = keccak256(abi.encodePacked(block.chainid, msg.sender));
require(SigningTools._verifySignature(messageHash, signature), "Incorrect BootstrapBallot.vote signatory" );
