{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949050,-0.315125,0.000000,0.000000,0.116225,-0.350030,0.929500,0.000000,-0.292640,0.881332,0.370966,0.000000,-1867355.462991,5623849.473039,2351312.783231,1],    "boundingVolume": {    "region": [1.891330,0.379991,1.891439,0.380106,0.000000,59.010296]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/22_2277.b3dm"}}}