{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949524,-0.313694,0.000000,0.000000,0.175316,-0.530666,0.829251,0.000000,-0.259583,0.785736,0.561458,0.000000,-1657407.638878,5016831.217588,3560840.075281,1],    "boundingVolume": {    "region": [1.889828,0.596105,1.889926,0.596187,0.000000,12.328382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1442866.b3dm"}}}