{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949422,-0.314002,0.000000,0.000000,0.175613,-0.530986,0.828984,0.000000,-0.259754,0.785397,0.561854,0.000000,-1658497.952225,5014668.022184,3563361.571983,1],    "boundingVolume": {    "region": [1.890151,0.596615,1.890252,0.596637,0.000000,13.067433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412877.b3dm"}}}