{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948981,-0.315332,0.000000,0.000000,0.115784,-0.348447,0.930150,0.000000,-0.293039,0.881891,0.369318,0.000000,-1869896.083270,5627392.738374,2340863.339198,1],    "boundingVolume": {    "region": [1.891550,0.378241,1.891655,0.378310,0.000000,32.767650]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/11_10924.b3dm"}}}