{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897311,-0.441398,0.000000,0.000000,0.286513,-0.582448,0.760700,0.000000,-0.334819,0.680648,0.651624,0.000000,-2138561.931378,4347452.226250,4134205.419115,1],    "boundingVolume": {    "region": [2.027941,0.709723,2.027963,0.709725,0.000000,6.580657]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9.b3dm"}}}