{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895821,-0.444416,0.000000,0.000000,0.284000,-0.572467,0.769172,0.000000,-0.340892,0.687145,0.641579,0.000000,-2177258.638379,4388756.616887,4070299.284002,1],    "boundingVolume": {    "region": [2.031258,0.696497,2.031379,0.696615,0.000000,17.432444]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_641340.b3dm"}}}