{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948926,-0.315499,0.000000,0.000000,0.176230,-0.530049,0.829452,0.000000,-0.261141,0.785434,0.561159,0.000000,-1667350.270061,5014891.621927,3558942.781981,1],    "boundingVolume": {    "region": [1.891710,0.595732,1.891847,0.595839,0.000000,8.810691]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1147127.b3dm"}}}