{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950908,-0.309474,0.000000,0.000000,0.116165,-0.356936,0.926878,0.000000,-0.286572,0.880537,0.377533,0.000000,-1828668.714211,5618865.521078,2392981.361664,1],    "boundingVolume": {    "region": [1.885354,0.387096,1.885519,0.387166,0.000000,20.939500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/18.b3dm"}}}