{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897604,-0.440803,0.000000,0.000000,0.281638,-0.573497,0.769274,0.000000,-0.338166,0.688605,0.641457,0.000000,-2159843.873331,4398076.717193,4069522.615888,1],    "boundingVolume": {    "region": [2.027218,0.696342,2.027360,0.696450,0.000000,27.570547]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_395500.b3dm"}}}