{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948918,-0.315521,0.000000,0.000000,0.176483,-0.530765,0.828941,0.000000,-0.260997,0.784938,0.561919,0.000000,-1666436.658887,5011743.181138,3563769.921976,1],    "boundingVolume": {    "region": [1.891761,0.596693,1.891844,0.596714,0.000000,8.608149]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/14.b3dm"}}}