{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186552212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6075e5c9f2e945d87d1a946104dd1e6db261f5f378c6ea61e4dc18a043ad9d5c",
    "signature": "0xe353fd8f9fdcdf09a2d8196f091d78fc7b2cf290add7e39ee5d100f330bf1b0a5169c0887714fc320a8006deb6f20b09e399cf34cbfa2daae7f62fb1f808e52e1b",
    "signer": "0x3511F5E704157A13032ade0Fb650CC5AD25fD53E",
    "userId": "200585"
  }
}