{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943111,-0.332477,0.000000,0.000000,0.186296,-0.528452,0.828270,0.000000,-0.274798,0.779498,0.562911,0.000000,-1754561.779406,4977026.539860,3570077.510736,1],    "boundingVolume": {    "region": [1.909663,0.597864,1.909788,0.597943,0.000000,8.805618]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1284797.b3dm"}}}