{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895742,-0.444574,0.000000,0.000000,0.289088,-0.582465,0.759712,0.000000,-0.336786,0.678569,0.652778,0.000000,-2151139.181735,4334190.968528,4141548.233362,1],    "boundingVolume": {    "region": [2.031405,0.711194,2.031584,0.711298,0.000000,13.940454]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/25_1787946.b3dm"}}}