{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896631,-0.442778,0.000000,0.000000,0.282773,-0.572618,0.769512,0.000000,-0.339787,0.688073,0.641171,0.000000,-2170198.410612,4394674.501206,4067701.250198,1],    "boundingVolume": {    "region": [2.029400,0.695967,2.029583,0.696080,0.000000,56.396208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_941896.b3dm"}}}