{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950087,-0.311986,0.000000,0.000000,0.174558,-0.531579,0.828826,0.000000,-0.258037,0.785795,0.562088,0.000000,-1647537.419261,5017217.837945,3564846.532933,1],    "boundingVolume": {    "region": [1.888010,0.596804,1.888148,0.597013,0.000000,8.011645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1332479.b3dm"}}}