{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949416,-0.314021,0.000000,0.000000,0.175623,-0.530983,0.828984,0.000000,-0.259769,0.785391,0.561855,0.000000,-1658598.547037,5014631.862892,3563365.609706,1],    "boundingVolume": {    "region": [1.890171,0.596616,1.890272,0.596637,0.000000,24.317039]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/10_1412937.b3dm"}}}