{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896771,-0.442496,0.000000,0.000000,0.287711,-0.583081,0.759762,0.000000,-0.335234,0.679393,0.652720,0.000000,-2141227.096618,4339454.470053,4141175.572902,1],    "boundingVolume": {    "region": [2.029086,0.711116,2.029266,0.711221,0.000000,9.793473]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/24_1781951.b3dm"}}}