{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897767,-0.440471,0.000000,0.000000,0.282756,-0.576312,0.766755,0.000000,-0.336796,0.686457,0.644473,0.000000,-2151124.776312,4384415.881316,4088706.821501,1],    "boundingVolume": {    "region": [2.026856,0.700299,2.026983,0.700368,0.000000,16.356982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_854510.b3dm"}}}