{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944043,-0.329823,0.000000,0.000000,0.184235,-0.527330,0.829446,0.000000,-0.272995,0.781385,0.561169,0.000000,-1743036.238113,4989044.262683,3559006.544946,1],    "boundingVolume": {    "region": [1.906864,0.595740,1.906960,0.595855,0.000000,8.813252]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1267080.b3dm"}}}