{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949742,-0.313034,0.000000,0.000000,0.174999,-0.530945,0.829140,0.000000,-0.259002,0.785810,0.561623,0.000000,-1653698.148191,5017303.197918,3561892.491909,1],    "boundingVolume": {    "region": [1.889106,0.596262,1.889259,0.596431,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402337.b3dm"}}}