{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889426,-0.457079,0.000000,0.000000,0.287228,-0.558914,0.777892,0.000000,-0.354612,0.690037,0.630951,0.000000,-2264784.722636,4407027.174297,4002688.631297,1],    "boundingVolume": {    "region": [2.045447,0.682735,2.045561,0.682822,0.000000,37.264242]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365674.b3dm"}}}