{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948463,-0.316888,0.000000,0.000000,0.115863,-0.346784,0.930761,0.000000,-0.294681,0.881996,0.367759,0.000000,-1880366.164077,5628038.413636,2330969.707976,1],    "boundingVolume": {    "region": [1.893195,0.376571,1.893290,0.376625,0.000000,58.522815]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/10_30080.b3dm"}}}