{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951174,-0.308656,0.000000,0.000000,0.115738,-0.356666,0.927035,0.000000,-0.285863,0.880934,0.377143,0.000000,-1824140.984680,5621397.050869,2390506.942708,1],    "boundingVolume": {    "region": [1.884494,0.386658,1.884657,0.386761,0.000000,51.192080]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_27591.b3dm"}}}