{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943230,-0.332141,0.000000,0.000000,0.185974,-0.528138,0.828543,0.000000,-0.274611,0.779855,0.562507,0.000000,-1753367.180823,4979298.882697,3567512.188698,1],    "boundingVolume": {    "region": [1.909306,0.597376,1.909431,0.597455,0.000000,8.016401]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1255817.b3dm"}}}