{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948899,-0.315579,0.000000,0.000000,0.176441,-0.530533,0.829098,0.000000,-0.261095,0.785072,0.561686,0.000000,-1667058.879086,5012595.880095,3562289.327410,1],    "boundingVolume": {    "region": [1.891795,0.596369,1.891932,0.596475,0.000000,8.728636]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1113235.b3dm"}}}