{"tree_size":52246709,"timestamp":1507814375268,"sha256_root_hash":"Yx5W5e71t9az4zGZytPnqQ/pLGd1PUVq5xdbW2Q7Y0k=","tree_head_signature":"BAMARzBFAiAmTU2y0pPWMVWixAr/uiWZyRwzOY1Ye8zuwiVdQHGcBgIhALbed/5ZOhI9XEIEusKGIj6bNdSjY18A7bmWhVfGF/ij"}