{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944429,-0.328716,0.000000,0.000000,0.183896,-0.528350,0.828872,0.000000,-0.271889,0.781159,0.562020,0.000000,-1735980.675785,4987615.288432,3564417.292701,1],    "boundingVolume": {    "region": [1.905683,0.596789,1.905798,0.596864,0.000000,8.798842]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_193493.b3dm"}}}