{"tree_size":38169708,"timestamp":1555884057162,"sha256_root_hash":"vjO+bCBdDOMjm1tK/dlUovZ8Dostji0zG66JDPolRI0=","tree_head_signature":"BAMARjBEAiAogP0RzRP6tOKPAQ2CnvY6d0W1wPGuwPUCyodtR+C+lAIgPYAqeIOE7lmx8bEUw3C4IStT77AKLYzXcG4I3N0ECiE="}