{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896313,-0.443423,0.000000,0.000000,0.287961,-0.582071,0.760442,0.000000,-0.336240,0.679658,0.651926,0.000000,-2147639.188154,4341132.341683,4136127.562659,1],    "boundingVolume": {    "region": [2.030120,0.710070,2.030300,0.710174,0.000000,9.061283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/13_1783965.b3dm"}}}