{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948869,-0.315669,0.000000,0.000000,0.176102,-0.529345,0.829929,0.000000,-0.261434,0.785842,0.560451,0.000000,-1669215.054682,5017485.737909,3554439.825595,1],    "boundingVolume": {    "region": [1.891911,0.594835,1.892006,0.595025,0.000000,16.159828]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178040.b3dm"}}}