{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895295,-0.445473,0.000000,0.000000,0.289459,-0.581744,0.760124,0.000000,-0.337652,0.678600,0.652298,0.000000,-2156663.367739,4334383.882138,4138492.827397,1],    "boundingVolume": {    "region": [2.032409,0.710560,2.032588,0.710665,0.000000,9.677833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/18_1789254.b3dm"}}}