{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897699,-0.440609,0.000000,0.000000,0.282897,-0.576376,0.766655,0.000000,-0.336857,0.686315,0.644592,0.000000,-2151517.261825,4383511.330749,4089465.000788,1],    "boundingVolume": {    "region": [2.027010,0.700455,2.027137,0.700524,0.000000,15.202752]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_856120.b3dm"}}}