{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895819,-0.444419,0.000000,0.000000,0.289028,-0.582595,0.759636,0.000000,-0.336636,0.678558,0.652867,0.000000,-2150177.439363,4334124.369390,4142113.503072,1],    "boundingVolume": {    "region": [2.031233,0.711311,2.031412,0.711416,0.000000,13.006621]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787396.b3dm"}}}