{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896306,-0.443436,0.000000,0.000000,0.287970,-0.582067,0.760441,0.000000,-0.336249,0.679653,0.651927,0.000000,-2147701.801943,4341096.951205,4136132.164079,1],    "boundingVolume": {    "region": [2.030135,0.710071,2.030314,0.710175,0.000000,9.061283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/13_1784051.b3dm"}}}