{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403945342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02d0d09bed87f8d2ca8e586825eb781b3ec282c6f7b55ce58751d77a08b387e0",
    "signature": "0x562f0320c905977c68b857dff9724073aa7b8861fccc7162405643999e7994f10d0e7a067881bae2ef50baa94e8d414432c7f6c3b7737d0232849fb4179396831c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}