{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949401,-0.314067,0.000000,0.000000,0.175587,-0.530786,0.829117,0.000000,-0.259850,0.785506,0.561657,0.000000,-1659110.542564,5015362.575628,3562107.130110,1],    "boundingVolume": {    "region": [1.890221,0.596346,1.890320,0.596428,0.000000,8.574581]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1410205.b3dm"}}}