{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897843,-0.440316,0.000000,0.000000,0.285275,-0.581701,0.761736,0.000000,-0.334456,0.681986,0.650411,0.000000,-2136235.322792,4355972.495332,4126484.526963,1],    "boundingVolume": {    "region": [2.026671,0.708011,2.026823,0.708239,0.000000,10.155453]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/2_1795160.b3dm"}}}