{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899015,-0.437918,0.000000,0.000000,0.283383,-0.581766,0.762393,0.000000,-0.332924,0.683470,0.649639,0.000000,-2126442.015799,4365435.062590,4121573.286779,1],    "boundingVolume": {    "region": [2.023991,0.707055,2.024165,0.707164,0.000000,19.330132]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/14_1801483.b3dm"}}}