{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896384,-0.443278,0.000000,0.000000,0.287849,-0.582082,0.760476,0.000000,-0.336145,0.679743,0.651886,0.000000,-2147034.249040,4341675.654183,4135873.056671,1],    "boundingVolume": {    "region": [2.029959,0.710017,2.030138,0.710122,0.000000,10.310688]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/13_1783301.b3dm"}}}