{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949436,-0.313960,0.000000,0.000000,0.175589,-0.530993,0.828984,0.000000,-0.259719,0.785408,0.561854,0.000000,-1658276.642068,5014744.339945,3563357.197420,1],    "boundingVolume": {    "region": [1.890106,0.596614,1.890208,0.596636,0.000000,13.067433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412869.b3dm"}}}