{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942633,-0.333830,0.000000,0.000000,0.187053,-0.528180,0.828274,0.000000,-0.275917,0.779106,0.562906,0.000000,-1761708.064662,4974525.328062,3570044.494544,1],    "boundingVolume": {    "region": [1.911098,0.597866,1.911222,0.597929,0.000000,8.731440]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/19_1285537.b3dm"}}}