{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897116,-0.441794,0.000000,0.000000,0.286192,-0.581147,0.761816,0.000000,-0.335615,0.681506,0.650317,0.000000,-2143633.307026,4352905.984955,4125887.928407,1],    "boundingVolume": {    "region": [2.028345,0.707964,2.028443,0.708040,0.000000,19.783571]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/13_1798164.b3dm"}}}