{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952046,-0.305956,0.000000,0.000000,0.169600,-0.527747,0.832298,0.000000,-0.254119,0.790744,0.556909,0.000000,-1622488.902497,5048717.498785,3531931.602132,1],    "boundingVolume": {    "region": [1.881685,0.590616,1.881792,0.590703,0.000000,6.370567]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/26/30_1382704.b3dm"}}}