{"chains":[{"chain":"Bitcoin","endBlock":"952791","lastBlock":"952791","startBlock":"952648"},{"chain":"MVC","endBlock":"176567","lastBlock":"176567","startBlock":"176407"},{"chain":"Doge","endBlock":"6239618","lastBlock":"6239618","startBlock":"6237976"}],"header":"a9ba5017ae21d42ded4f50abd7ab01a8a02a57e4a1f4250181d574852f6da5be","metaRollupHeight":419,"preHeader":"888e7970c15d3b4a1426af6f399536c765fe028164895ee21690427443b8649e"}