{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949032,-0.315179,0.000000,0.000000,0.176255,-0.530719,0.829019,0.000000,-0.260739,0.785107,0.561803,0.000000,-1664787.338944,5012816.745351,3563035.723441,1],    "boundingVolume": {    "region": [1.891391,0.596553,1.891493,0.596575,0.000000,8.781761]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/7_1111142.b3dm"}}}