{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617299381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cea0a5859f2cb24d21b26268c8f70062c4b360b9199db3b4f516ce47b2a4328",
    "signature": "0x0b5723cbc818ee1aa3f279706b276f298dc32ee95346bb4782b081c649bde7b02b7c39524bb4b6a0decc46dbbc626e53e1898fc53f52977bba4f73068cb5ee431b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}