{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896372,-0.443302,0.000000,0.000000,0.287854,-0.582051,0.760498,0.000000,-0.336173,0.679754,0.651861,0.000000,-2147211.600111,4341741.808192,4135712.617291,1],    "boundingVolume": {    "region": [2.029985,0.709984,2.030165,0.710088,0.000000,10.569022]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/13_1783456.b3dm"}}}