{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950067,-0.312045,0.000000,0.000000,0.174314,-0.530726,0.829424,0.000000,-0.258273,0.786351,0.561202,0.000000,-1649039.364752,5020750.328916,3559212.133995,1],    "boundingVolume": {    "region": [1.888055,0.595734,1.888226,0.595939,0.000000,8.745416]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1429412.b3dm"}}}