{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949632,-0.313367,0.000000,0.000000,0.175270,-0.531140,0.828957,0.000000,-0.259220,0.785545,0.561894,0.000000,-1655089.999796,5015614.721430,3563612.009272,1],    "boundingVolume": {    "region": [1.889482,0.596663,1.889583,0.596684,0.000000,7.676683]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/13_1415099.b3dm"}}}