{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951172,-0.308661,0.000000,0.000000,0.115717,-0.356595,0.927065,0.000000,-0.285878,0.880962,0.377069,0.000000,-1824235.372399,5621569.263169,2390033.089921,1],    "boundingVolume": {    "region": [1.884500,0.386578,1.884663,0.386681,0.000000,60.438843]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_16119.b3dm"}}}