{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948868,-0.315674,0.000000,0.000000,0.116025,-0.348753,0.930005,0.000000,-0.293311,0.881647,0.369686,0.000000,-1871632.244446,5625839.297875,2343192.899230,1],    "boundingVolume": {    "region": [1.891911,0.378636,1.892016,0.378706,0.000000,48.416004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/17_12262.b3dm"}}}