{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437175556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eb09ff7df1ba833bd212908b6c5d559540b35bd570522471520688d822872e5",
    "signature": "0x28aedd335ff564bd4fb7a9406cc27cc81beda9e72250dd94f86db10580ecc4d830cc6a4a8aa87eaecb711e030ad8063c704409beb1d1d9c128ae4f93a89f12811b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}