{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948363,-0.317188,0.000000,0.000000,0.116048,-0.346972,0.930668,0.000000,-0.294930,0.881813,0.367997,0.000000,-1881959.726336,5626876.181335,2332478.868582,1],    "boundingVolume": {    "region": [1.893512,0.376827,1.893607,0.376881,0.000000,6.290503]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/15_24301.b3dm"}}}