{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896301,-0.443446,0.000000,0.000000,0.287979,-0.582068,0.760438,0.000000,-0.336256,0.679645,0.651931,0.000000,-2147742.812642,4341051.939205,4136157.937451,1],    "boundingVolume": {    "region": [2.030147,0.710076,2.030326,0.710181,0.000000,9.061283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/13_1784060.b3dm"}}}