{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895270,-0.445524,0.000000,0.000000,0.289307,-0.581355,0.760479,0.000000,-0.337850,0.678901,0.651883,0.000000,-2157924.285067,4336293.829402,4135851.700572,1],    "boundingVolume": {    "region": [2.032467,0.710012,2.032646,0.710117,0.000000,16.574664]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/13_1866585.b3dm"}}}