{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949045,-0.315142,0.000000,0.000000,0.176251,-0.530778,0.828981,0.000000,-0.260696,0.785081,0.561859,0.000000,-1664513.244198,5012655.353006,3563388.444180,1],    "boundingVolume": {    "region": [1.891352,0.596620,1.891453,0.596642,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1421156.b3dm"}}}