{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572419565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91ca68b7903c08182fff5a5bca9058a4dd519585ff21da2ae26b7804652c0584",
    "signature": "0x4e915494b2b2b2ea114ae06b4770a1f04ad63dffd779c0770fd2b5d6b47684d93be24cb9e34cc8e9a29c4e093a0a30bc9a8fbcd4aef8a2155a665758e48e041f1c",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}