{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943889,-0.330262,0.000000,0.000000,0.183970,-0.525787,0.830484,0.000000,-0.273703,0.782245,0.559624,0.000000,-1747549.470859,4994505.362097,3549186.252042,1],    "boundingVolume": {    "region": [1.907322,0.593842,1.907432,0.594022,0.000000,8.789667]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1318784.b3dm"}}}