{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896232,-0.443586,0.000000,0.000000,0.288506,-0.582906,0.759595,0.000000,-0.335986,0.678834,0.652915,0.000000,-2146027.267686,4335890.157925,4142415.717126,1],    "boundingVolume": {    "region": [2.030302,0.711374,2.030481,0.711478,0.000000,5.921033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1784317.b3dm"}}}