{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xded87f971773ba2372138afa87e8a185038127ac6dbd67309a79f8bb15d34bcc",
    "signature": "0xd81e29c64de45866d0cdf100bff84950a13006153cf235733c30a553abc8ae466eae2c571c43f02bffbe864d43c9dccf1523dbef591112c22916916d11bf595e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}