{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950102,-0.311939,0.000000,0.000000,0.115837,-0.352816,0.928495,0.000000,-0.289365,0.881343,0.373500,0.000000,-1846468.846766,5623955.514760,2367390.334916,1],    "boundingVolume": {    "region": [1.887952,0.382714,1.888108,0.382844,0.000000,22.507524]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/5_62374.b3dm"}}}