{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896203,-0.443644,0.000000,0.000000,0.288138,-0.582066,0.760378,0.000000,-0.336379,0.679518,0.652000,0.000000,-2148529.588286,4340239.889461,4136598.525024,1],    "boundingVolume": {    "region": [2.030367,0.710167,2.030546,0.710272,0.000000,39.458902]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784509.b3dm"}}}