{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2031207655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b437c48048d663411d05afae5dc285eb2a71db459cadacb71a4d34e6b8d3ace",
    "signature": "0x0e5234910c66618251cf0c2e528fd4abd21e29a4ec7d026e0c8fe647d0fba8770fb2c961326c5a7d59530cf0ee82eb9416f8c2fd68c2de145ea3777cd6ce71721b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}