{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325602458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbca84e0bf50fed06eeac30a8c779c8edcd5cfa5a2107af49f07052fce081c08f",
    "signature": "0x76b2db5092ba2dd6c483d696606a29ef7dc168ced4f9ea3284d07018f01906aa6ffd9fd595f17315c49097960753808a5b2116504ff9771fca2ab97e7816796a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}