{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951167,-0.308678,0.000000,0.000000,0.115766,-0.356723,0.927010,0.000000,-0.285875,0.880903,0.377206,0.000000,-1824221.886296,5621199.536697,2390906.934070,1],    "boundingVolume": {    "region": [1.884517,0.386726,1.884681,0.386829,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_32729.b3dm"}}}