{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948685,-0.316221,0.000000,0.000000,0.115589,-0.346776,0.930798,0.000000,-0.294073,0.882238,0.367664,0.000000,-1876486.241624,5629583.351815,2330369.626782,1],    "boundingVolume": {    "region": [1.892493,0.376469,1.892588,0.376523,0.000000,18.961681]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/8_29588.b3dm"}}}