{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871462,-0.490463,0.000000,0.000000,0.211701,-0.376153,0.902048,0.000000,-0.441865,0.785112,0.433997,0.000000,-2820055.006759,5010714.485508,2751298.982151,1],    "boundingVolume": {    "region": [2.083361,0.448885,2.083474,0.448965,0.000000,71.966220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/0_211217.b3dm"}}}