{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895320,-0.445424,0.000000,0.000000,0.289355,-0.581616,0.760261,0.000000,-0.337676,0.678742,0.652138,0.000000,-2156817.456764,4335288.274182,4137471.979181,1],    "boundingVolume": {    "region": [2.032354,0.710348,2.032534,0.710453,0.000000,8.470820]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/16_1789047.b3dm"}}}