{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944328,-0.329006,0.000000,0.000000,0.184069,-0.528323,0.828851,0.000000,-0.272121,0.781056,0.562052,0.000000,-1737465.676219,4986954.950729,3564616.331240,1],    "boundingVolume": {    "region": [1.905990,0.596827,1.906104,0.596902,0.000000,8.608309]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/13_193562.b3dm"}}}