{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145685777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x451dc1eb000bf5a3c56aa55570134ed7a041faac652fba68a395340e0d533fa0",
    "signature": "0x1e5842b9e89aeb025e476b18c0d32412cd8516af147cb0fbe1fba72aa0c4b54e635a49351673f7e895cc272bf8b15744701ad6b9e3ee7e6d13f058d58d1bda201c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}