{"chains":[{"chain":"Bitcoin","endBlock":"938823","lastBlock":"938823","startBlock":"938680"},{"chain":"MVC","endBlock":"162472","lastBlock":"162472","startBlock":"162275"},{"chain":"Doge","endBlock":"6105210","lastBlock":"6105210","startBlock":"6103927"}],"header":"3182e61338a0b4b7977cf037c198c8501ca3e2de1e13ff676e693686f47d16ff","metaRollupHeight":322,"preHeader":"8b537f86a0e9663b1bf8f098efe4d0c0cff011055c05832243eb4c9746f871fd"}