{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871343,-0.490674,0.000000,0.000000,0.211879,-0.376257,0.901964,0.000000,-0.442013,0.784931,0.434175,0.000000,-2820999.471835,5009558.460292,2752428.040659,1],    "boundingVolume": {    "region": [2.083603,0.449082,2.083715,0.449163,0.000000,45.873444]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_225694.b3dm"}}}