{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895274,-0.445515,0.000000,0.000000,0.289296,-0.581348,0.760488,0.000000,-0.337847,0.678912,0.651872,0.000000,-2157906.722102,4336369.069307,4135782.443317,1],    "boundingVolume": {    "region": [2.032456,0.709998,2.032636,0.710103,0.000000,16.574664]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/13_1789389.b3dm"}}}