{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889466,-0.457001,0.000000,0.000000,0.287086,-0.558759,0.778055,0.000000,-0.354627,0.690214,0.630749,0.000000,-2264875.707357,4408154.596562,4001404.129506,1],    "boundingVolume": {    "region": [2.045367,0.682481,2.045467,0.682555,0.000000,17.844844]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_360712.b3dm"}}}