{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17624471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x735fa6727d56b79c6380aec32e168ec54f2f777399ce71515cf4f59511684458",
    "signature": "0x3406be7575a211c1f9ec158291eb5c8b2e29b4b39aca00cb649710ce21d83a4655b55e920a44e571aa4a6a1c2c07d20bb950d533da09ef08e71b85fd1fb4c7af1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}