{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949187,-0.314712,0.000000,0.000000,0.175973,-0.530743,0.829063,0.000000,-0.260366,0.785278,0.561737,0.000000,-1662405.340714,5013906.525770,3562617.310418,1],    "boundingVolume": {    "region": [1.890898,0.596473,1.891000,0.596495,0.000000,5.348809]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/3_1337832.b3dm"}}}