{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944707,-0.327916,0.000000,0.000000,0.182915,-0.526967,0.829969,0.000000,-0.271589,0.782432,0.560392,0.000000,-1734056.473376,4995715.589988,3554064.766154,1],    "boundingVolume": {    "region": [1.904811,0.594724,1.904975,0.594993,0.000000,17.489961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955881.b3dm"}}}