{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271831838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5abcc4cea8f0b0511e172a5117a8caff8ae3302a6abd442bc2d1858bffa771b1",
    "signature": "0xf5a56972a3461265791ba6604136be143fc8158ccdddda93166eac28da2716a675dc2a546c60c174cc84d3050b496f5bba2c47e6d8e3f31bcdefb29a49ac82c51c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}