{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949085,-0.315020,0.000000,0.000000,0.176066,-0.530449,0.829231,0.000000,-0.260674,0.785354,0.561488,0.000000,-1664373.199576,5014388.686569,3561030.246103,1],    "boundingVolume": {    "region": [1.891205,0.596129,1.891343,0.596236,0.000000,8.756287]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1373004.b3dm"}}}