{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949984,-0.312297,0.000000,0.000000,0.174440,-0.530633,0.829457,0.000000,-0.258493,0.786314,0.561152,0.000000,-1650442.011183,5020514.431582,3558896.857341,1],    "boundingVolume": {    "region": [1.888321,0.595674,1.888492,0.595879,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433443.b3dm"}}}