{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951146,-0.308740,0.000000,0.000000,0.115783,-0.356696,0.927018,0.000000,-0.285936,0.880892,0.377186,0.000000,-1824608.113090,5621128.576336,2390779.903056,1],    "boundingVolume": {    "region": [1.884583,0.386705,1.884746,0.386808,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_31592.b3dm"}}}