{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950463,-0.310836,0.000000,0.000000,0.173540,-0.530644,0.829639,0.000000,-0.257340,0.786885,0.560882,0.000000,-1643081.985062,5024151.520444,3557180.936452,1],    "boundingVolume": {    "region": [1.886819,0.595392,1.886919,0.595509,0.000000,8.795505]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1344785.b3dm"}}}