{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896359,-0.443328,0.000000,0.000000,0.283716,-0.573642,0.768401,0.000000,-0.339714,0.686864,0.642505,0.000000,-2169744.250169,4386975.776537,4076187.705884,1],    "boundingVolume": {    "region": [2.030038,0.697703,2.030171,0.697822,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_533976.b3dm"}}}