{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889489,-0.456956,0.000000,0.000000,0.287058,-0.558773,0.778055,0.000000,-0.354592,0.690233,0.630748,0.000000,-2264654.164931,4408271.937919,4001400.275787,1],    "boundingVolume": {    "region": [2.045316,0.682480,2.045416,0.682555,0.000000,44.769098]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_358663.b3dm"}}}