{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858009,-0.513634,0.000000,0.000000,0.263230,-0.439717,0.858696,0.000000,-0.440275,0.735464,0.515025,0.000000,-2810628.925187,4695061.277441,3265810.163839,1],    "boundingVolume": {    "region": [2.110130,0.540974,2.110294,0.541099,0.000000,62.940233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_467076.b3dm"}}}