{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949158,-0.314799,0.000000,0.000000,0.176051,-0.530816,0.829000,0.000000,-0.260418,0.785193,0.561831,0.000000,-1662741.793431,5013369.446425,3563212.065774,1],    "boundingVolume": {    "region": [1.890991,0.596587,1.891092,0.596608,0.000000,10.151638]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/9_1419093.b3dm"}}}