{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944143,-0.329537,0.000000,0.000000,0.184313,-0.528067,0.828960,0.000000,-0.272597,0.781006,0.561890,0.000000,-1740501.702374,4986635.409158,3563589.022068,1],    "boundingVolume": {    "region": [1.906552,0.596632,1.906667,0.596706,0.000000,8.807563]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_130117.b3dm"}}}