{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897760,-0.440485,0.000000,0.000000,0.282815,-0.576409,0.766660,0.000000,-0.336765,0.686366,0.644586,0.000000,-2150926.348232,4383839.465895,4089424.376172,1],    "boundingVolume": {    "region": [2.026872,0.700447,2.026999,0.700516,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855900.b3dm"}}}