{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897726,-0.440554,0.000000,0.000000,0.282832,-0.576332,0.766712,0.000000,-0.336840,0.686387,0.644524,0.000000,-2151407.476251,4383970.790435,4089033.124313,1],    "boundingVolume": {    "region": [2.026948,0.700366,2.027075,0.700435,0.000000,15.365415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4_855054.b3dm"}}}