{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898252,-0.439480,0.000000,0.000000,0.284164,-0.580802,0.762837,0.000000,-0.334308,0.683291,0.649116,0.000000,-2135274.941640,4364283.727174,4118247.015198,1],    "boundingVolume": {    "region": [2.025750,0.706310,2.025882,0.706533,0.000000,22.939278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821740.b3dm"}}}