{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952445,-0.304709,0.000000,0.000000,0.113802,-0.355716,0.927639,0.000000,-0.282394,0.882694,0.375640,0.000000,-1801999.641882,5632602.733298,2380968.093479,1],    "boundingVolume": {    "region": [1.880356,0.385023,1.880503,0.385151,0.000000,5.511637]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_37449.b3dm"}}}