{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948940,-0.315457,0.000000,0.000000,0.115939,-0.348762,0.930012,0.000000,-0.293111,0.881721,0.369668,0.000000,-1870359.622349,5626310.655098,2343078.092665,1],    "boundingVolume": {    "region": [1.891682,0.378616,1.891787,0.378686,0.000000,59.976597]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/17_12129.b3dm"}}}