{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc186368e172fecf4479db1117b80f09cc3542e17f9aaee807a7032421ad3af9",
    "signature": "0x973132ba362be7b41d65877897ff79a13311a3fd3fe350ccd758a3c1c838590660117d14922453717bf244ad5d472ba5252120128fdc060c47b4f99dbf56f18a1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}