{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949696,-0.313174,0.000000,0.000000,0.175081,-0.530931,0.829132,0.000000,-0.259116,0.785764,0.561635,0.000000,-1654421.917361,5017009.312245,3561969.825310,1],    "boundingVolume": {    "region": [1.889253,0.596277,1.889406,0.596445,0.000000,15.821761]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1409193.b3dm"}}}