{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949708,-0.313138,0.000000,0.000000,0.175059,-0.530933,0.829135,0.000000,-0.259087,0.785777,0.561631,0.000000,-1654237.573499,5017091.754599,3561939.526057,1],    "boundingVolume": {    "region": [1.889215,0.596271,1.889368,0.596439,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1402787.b3dm"}}}