{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897380,-0.441258,0.000000,0.000000,0.281926,-0.573350,0.769277,0.000000,-0.338516,0.688437,0.641453,0.000000,-2162083.604657,4397003.327851,4069493.397556,1],    "boundingVolume": {    "region": [2.027725,0.696336,2.027867,0.696444,0.000000,16.085245]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_406548.b3dm"}}}