{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944099,-0.329661,0.000000,0.000000,0.184266,-0.527711,0.829197,0.000000,-0.272778,0.781196,0.561539,0.000000,-1741654.806611,4987839.661795,3561354.648476,1],    "boundingVolume": {    "region": [1.906683,0.596207,1.906798,0.596281,0.000000,8.810554]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/4_1297241.b3dm"}}}