{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896644,-0.442753,0.000000,0.000000,0.286814,-0.580842,0.761814,0.000000,-0.336342,0.681145,0.650319,0.000000,-2148280.211441,4350601.755668,4125901.261764,1],    "boundingVolume": {    "region": [2.029414,0.707966,2.029512,0.708042,0.000000,13.587398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_1799414.b3dm"}}}