{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948863,-0.315688,0.000000,0.000000,0.176128,-0.529387,0.829897,0.000000,-0.261439,0.785806,0.560499,0.000000,-1669247.028914,5017256.465012,3554746.367366,1],    "boundingVolume": {    "region": [1.891930,0.594893,1.892025,0.595083,0.000000,10.298344]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1075684.b3dm"}}}