{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952671,-0.304003,0.000000,0.000000,0.113407,-0.355390,0.927813,0.000000,-0.281793,0.883070,0.375207,0.000000,-1798160.059173,5634997.115384,2378222.299111,1],    "boundingVolume": {    "region": [1.879614,0.384556,1.879762,0.384684,0.000000,17.408409]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/24_39609.b3dm"}}}