{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951178,-0.308642,0.000000,0.000000,0.115695,-0.356550,0.927085,0.000000,-0.285866,0.880987,0.377019,0.000000,-1824161.376713,5621728.004359,2389718.289433,1],    "boundingVolume": {    "region": [1.884480,0.386524,1.884643,0.386627,0.000000,59.116220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/12_9226.b3dm"}}}