{"chains":[{"chain":"Bitcoin","endBlock":"911895","lastBlock":"911895","startBlock":"911752"},{"chain":"MVC","endBlock":"136180","lastBlock":"136180","startBlock":"136041"}],"header":"d64e27a8c99c111dc0b73943ea9971b93c6297a5452b76aa3065af4d2d1dadd1","metaRollupHeight":135,"preHeader":"e02406ba85ea60e683ce27bf4f762b33342dbf91c866b7bdf6235a820743b396"}