{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771205939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b940b15d492757850890133b5394e29b7a15140ff477e8dca0e8cd88d63caa8",
    "signature": "0xb8030899c4c836c4da201deb27c28d0f0e13848c7be1ce217aa062bc37d806252468fc93acdef11d7d9f539e15b35885db6eb97c6971f5a59e85515bb5bc9a171c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}