{"chains":[{"chain":"Bitcoin","endBlock":"943287","lastBlock":"943287","startBlock":"943144"},{"chain":"MVC","endBlock":"167126","lastBlock":"167126","startBlock":"166953"},{"chain":"Doge","endBlock":"6148396","lastBlock":"6148396","startBlock":"6147251"}],"header":"e96412af739a63e843c749fe21fdf34206188a98b6b5c411c021ef2cc30208a5","metaRollupHeight":353,"preHeader":"14b4e2699b9addd4492bc2fb6de0f6fd2f83631373398650dd8d2a6b63f3d061"}