{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950998,-0.309196,0.000000,0.000000,0.172654,-0.531033,0.829575,0.000000,-0.255962,0.787266,0.560977,0.000000,-1634283.406527,5026588.486701,3557787.231489,1],    "boundingVolume": {    "region": [1.885071,0.595456,1.885217,0.595676,0.000000,8.637916]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1340787.b3dm"}}}