{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896117,-0.443819,0.000000,0.000000,0.287428,-0.580347,0.761960,0.000000,-0.337217,0.680877,0.650147,0.000000,-2153866.326663,4348881.250180,4124809.950396,1],    "boundingVolume": {    "region": [2.030593,0.707735,2.030711,0.707822,0.000000,8.256004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/17_1799819.b3dm"}}}