{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897736,-0.440533,0.000000,0.000000,0.282799,-0.576300,0.766748,0.000000,-0.336841,0.686428,0.644481,0.000000,-2151408.108273,4384228.647481,4088758.171384,1],    "boundingVolume": {    "region": [2.026925,0.700310,2.027052,0.700379,0.000000,16.356982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_854636.b3dm"}}}