{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944712,-0.327901,0.000000,0.000000,0.182906,-0.526968,0.829970,0.000000,-0.271577,0.782438,0.560390,0.000000,-1733979.440130,4995750.580914,3554053.243471,1],    "boundingVolume": {    "region": [1.904795,0.594722,1.904959,0.594991,0.000000,17.489961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955838.b3dm"}}}