{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897675,-0.440659,0.000000,0.000000,0.285426,-0.581448,0.761873,0.000000,-0.334777,0.681982,0.650250,0.000000,-2138283.745010,4355942.916905,4125461.562938,1],    "boundingVolume": {    "region": [2.027053,0.707800,2.027204,0.708027,0.000000,12.214374]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/1_1795988.b3dm"}}}