{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948654,-0.316317,0.000000,0.000000,0.176609,-0.529660,0.829620,0.000000,-0.261871,0.785368,0.560910,0.000000,-1672012.792167,5014469.545506,3557360.386627,1],    "boundingVolume": {    "region": [1.892593,0.595373,1.892689,0.595596,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1187917.b3dm"}}}