{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948651,-0.316324,0.000000,0.000000,0.176422,-0.529087,0.830025,0.000000,-0.262007,0.785753,0.560307,0.000000,-1672872.695614,5016917.299342,3553528.655760,1],    "boundingVolume": {    "region": [1.892601,0.594645,1.892697,0.594868,0.000000,8.551912]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1092017.b3dm"}}}