{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950446,-0.310889,0.000000,0.000000,0.173597,-0.530720,0.829578,0.000000,-0.257364,0.786812,0.560972,0.000000,-1643237.562186,5023691.271512,3557755.178744,1],    "boundingVolume": {    "region": [1.886875,0.595501,1.886974,0.595618,0.000000,8.601255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_1344390.b3dm"}}}