{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944476,-0.328581,0.000000,0.000000,0.183830,-0.528404,0.828852,0.000000,-0.271770,0.781179,0.562050,0.000000,-1735223.127327,4987744.902405,3564603.532992,1],    "boundingVolume": {    "region": [1.905539,0.596825,1.905654,0.596899,0.000000,8.784408]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_129202.b3dm"}}}