{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949831,-0.312762,0.000000,0.000000,0.173524,-0.526978,0.831976,0.000000,-0.259670,0.788597,0.557392,0.000000,-1657938.922499,5035016.985701,3535004.328120,1],    "boundingVolume": {    "region": [1.888836,0.591180,1.888956,0.591304,0.000000,7.949653]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_1322586.b3dm"}}}