{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895631,-0.444798,0.000000,0.000000,0.288034,-0.579976,0.762014,0.000000,-0.337985,0.680556,0.650084,0.000000,-2158769.640061,4346832.734297,4124408.629255,1],    "boundingVolume": {    "region": [2.031684,0.707653,2.031805,0.707738,0.000000,6.717228]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/4_1800062.b3dm"}}}