{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895310,-0.445445,0.000000,0.000000,0.289368,-0.581608,0.760261,0.000000,-0.337692,0.678735,0.652137,0.000000,-2156918.709505,4335241.571713,4137468.156882,1],    "boundingVolume": {    "region": [2.032377,0.710347,2.032557,0.710452,0.000000,9.607044]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/16_1789223.b3dm"}}}