{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949632,-0.313369,0.000000,0.000000,0.115877,-0.351154,0.929120,0.000000,-0.290888,0.881506,0.371928,0.000000,-1856184.046606,5624974.193534,2357418.813166,1],    "boundingVolume": {    "region": [1.889465,0.381035,1.889604,0.381135,0.000000,18.423950]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/11_67668.b3dm"}}}