{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949036,-0.315167,0.000000,0.000000,0.176122,-0.530341,0.829288,0.000000,-0.260814,0.785368,0.561403,0.000000,-1665264.433165,5014477.353268,3560492.314359,1],    "boundingVolume": {    "region": [1.891360,0.596027,1.891497,0.596133,0.000000,8.824363]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_1068095.b3dm"}}}