{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585907513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98d3a8e865dc740980e271d512227f7aebdad3e21c3ea494fa3b3755f7fd9b37",
    "signature": "0x0b5374ccfc824342c3619e957525a6d83dcd5314b7e171f7b870e6e271b4f4bd6c40d95c47d11499b97cb2dc52ec74f7b09d1215a85ef40a3552b3b3b055b6c01c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}