{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950195,-0.311657,0.000000,0.000000,0.174374,-0.531640,0.828826,0.000000,-0.257764,0.785884,0.562088,0.000000,-1645798.162397,5017787.528853,3564848.080103,1],    "boundingVolume": {    "region": [1.887657,0.596816,1.887809,0.597001,0.000000,8.772677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332481.b3dm"}}}