{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950233,-0.311542,0.000000,0.000000,0.173328,-0.528667,0.830945,0.000000,-0.258334,0.787943,0.558936,0.000000,-1649413.523041,5030872.729876,3544813.070437,1],    "boundingVolume": {    "region": [1.887611,0.593100,1.887612,0.593104,0.000000,6.803951]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10.b3dm"}}}