{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944113,-0.329623,0.000000,0.000000,0.184315,-0.527918,0.829054,0.000000,-0.272699,0.781071,0.561751,0.000000,-1741151.962390,4987046.653752,3562701.745722,1],    "boundingVolume": {    "region": [1.906643,0.596463,1.906758,0.596538,0.000000,8.804052]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/8_192301.b3dm"}}}