{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa686983c9239bf5990ecb7e37da2861c17370a83bb8a4616a08458e2296bc774",
    "signature": "0x4fd30d3d623476ddbb33076472b4efa5fbf1a338f6fc3de337d57bce7d356e68513a4270c670eb23d1a4504cc940661a24e5e431593f1abb76892b078284b56f1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}