{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943879,-0.330292,0.000000,0.000000,0.184455,-0.527118,0.829532,0.000000,-0.273412,0.781331,0.561042,0.000000,-1745696.275042,4988696.399000,3558195.780546,1],    "boundingVolume": {    "region": [1.907361,0.595586,1.907457,0.595701,0.000000,8.549091]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1273997.b3dm"}}}