{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889329,-0.457267,0.000000,0.000000,0.287337,-0.558837,0.777907,0.000000,-0.354765,0.689975,0.630932,0.000000,-2265761.367614,4406632.579027,4002571.137586,1],    "boundingVolume": {    "region": [2.045659,0.682711,2.045773,0.682798,0.000000,37.130659]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/1_377924.b3dm"}}}