{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951931,-0.306311,0.000000,0.000000,0.169851,-0.527849,0.832181,0.000000,-0.254378,0.790538,0.557083,0.000000,-1624146.517120,5047403.336737,3533040.378618,1],    "boundingVolume": {    "region": [1.882058,0.590826,1.882166,0.590913,0.000000,7.756545]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/30/33_1321691.b3dm"}}}