{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950883,-0.309551,0.000000,0.000000,0.114444,-0.351549,0.929148,0.000000,-0.287354,0.882695,0.371856,0.000000,-1833629.913440,5632559.053049,2356962.390372,1],    "boundingVolume": {    "region": [1.885439,0.380961,1.885596,0.381055,0.000000,7.804060]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/16_69878.b3dm"}}}