{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949151,-0.314820,0.000000,0.000000,0.175782,-0.529965,0.829601,0.000000,-0.260626,0.785762,0.560939,0.000000,-1664060.918087,5016984.188995,3557542.228717,1],    "boundingVolume": {    "region": [1.890994,0.595466,1.891132,0.595573,0.000000,8.683882]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/4_1367216.b3dm"}}}