{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951331,-0.308172,0.000000,0.000000,0.115213,-0.355663,0.927486,0.000000,-0.285556,0.881513,0.376023,0.000000,-1822175.382580,5625072.099357,2383398.422075,1],    "boundingVolume": {    "region": [1.884063,0.385491,1.884072,0.385510,0.000000,6.598955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/25/53.b3dm"}}}