{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949529,-0.313680,0.000000,0.000000,0.175437,-0.531058,0.828975,0.000000,-0.259485,0.785476,0.561867,0.000000,-1656781.224385,5015175.952896,3563444.774742,1],    "boundingVolume": {    "region": [1.889812,0.596631,1.889913,0.596652,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413664.b3dm"}}}