{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943933,-0.330137,0.000000,0.000000,0.184475,-0.527453,0.829314,0.000000,-0.273211,0.781169,0.561364,0.000000,-1744420.059617,4987669.087160,3560247.430173,1],    "boundingVolume": {    "region": [1.907198,0.595976,1.907293,0.596091,0.000000,8.813464]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1298796.b3dm"}}}