{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896992,-0.442047,0.000000,0.000000,0.286371,-0.581097,0.761786,0.000000,-0.335794,0.681385,0.650351,0.000000,-2144778.596281,4352131.848215,4126107.897509,1],    "boundingVolume": {    "region": [2.028627,0.708009,2.028725,0.708085,0.000000,6.147814]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/13_1798534.b3dm"}}}