{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895296,-0.445471,0.000000,0.000000,0.289456,-0.581741,0.760127,0.000000,-0.337652,0.678604,0.652294,0.000000,-2156661.753883,4334407.474515,4138469.118964,1],    "boundingVolume": {    "region": [2.032407,0.710555,2.032586,0.710660,0.000000,9.677833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/18_1789263.b3dm"}}}