{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948904,-0.315564,0.000000,0.000000,0.176444,-0.530570,0.829073,0.000000,-0.261074,0.785053,0.561722,0.000000,-1666928.851593,5012473.469035,3562520.852476,1],    "boundingVolume": {    "region": [1.891779,0.596413,1.891916,0.596519,0.000000,8.770764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1114104.b3dm"}}}