{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896308,-0.443433,0.000000,0.000000,0.287966,-0.582063,0.760446,0.000000,-0.336249,0.679658,0.651921,0.000000,-2147700.793659,4341132.549708,4136095.571358,1],    "boundingVolume": {    "region": [2.030132,0.710063,2.030311,0.710168,0.000000,9.061283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/13_1784048.b3dm"}}}