{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1035439822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e9909151e463aaa610a7de0cf7d46763234646c3d4c33168a37c7209827e8d9",
    "signature": "0xe60a960e7484bb6fe19d7cc2fa6c1325e001ae211e318bba119e46e1eec7e542094c4c267343e204c06e440c23fd299a97ac1d18c90644f011e038b13d60a85c1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}