{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895815,-0.444427,0.000000,0.000000,0.289026,-0.582580,0.759648,0.000000,-0.336646,0.678566,0.652853,0.000000,-2150247.179096,4334174.495148,4142025.443340,1],    "boundingVolume": {    "region": [2.031241,0.711293,2.031420,0.711397,0.000000,13.006621]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787376.b3dm"}}}