{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896194,-0.443662,0.000000,0.000000,0.288138,-0.582038,0.760400,0.000000,-0.336402,0.679531,0.651975,0.000000,-2148679.986489,4340322.019433,4136435.328821,1],    "boundingVolume": {    "region": [2.030387,0.710133,2.030566,0.710238,0.000000,14.740470]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784481.b3dm"}}}