{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942877,-0.333141,0.000000,0.000000,0.186778,-0.528631,0.828048,0.000000,-0.275272,0.779093,0.563240,0.000000,-1757588.870372,4974448.443527,3572167.005643,1],    "boundingVolume": {    "region": [1.910366,0.598270,1.910491,0.598333,0.000000,8.473182]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/26_545867.b3dm"}}}