{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942986,-0.332833,0.000000,0.000000,0.186404,-0.528123,0.828456,0.000000,-0.275155,0.779571,0.562636,0.000000,-1756837.257223,4977486.440119,3568328.652914,1],    "boundingVolume": {    "region": [1.910040,0.597531,1.910165,0.597611,0.000000,8.521185]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1255394.b3dm"}}}