{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894779,-0.446509,0.000000,0.000000,0.284347,-0.569815,0.771011,0.000000,-0.343323,0.688000,0.639363,0.000000,-2192763.959200,4394177.739020,4056197.313112,1],    "boundingVolume": {    "region": [2.033589,0.693607,2.033723,0.693731,0.000000,47.814482]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/5_983485.b3dm"}}}