{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14658460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9720e7b570fd4989743270812237683057cb9890cb3563f6874d5e1dd7007dab",
    "signature": "0xcc6bddda01016a9a10cd86d23904ee8fd5daccd774725ed40ef8547c8d2ba44c7af8359cb53eed108e0a656394a53343da518300126f39092dcf930de1502ad41b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}