{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145043409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b050c6a91e44e861ede9b075569ec797269b673254d5092d73f519549acb251",
    "signature": "0x3f72cf31c21fbf632a845e8aebac927fc5b67790e57adf5396d976c9eb6b135660aca6f1913a1f217e11e2464017bed9a67ef7d63b2ccde9d629b4bc87b14c401b",
    "signer": "0x19ee5E3A31ce66CE689e96b87E3583f3B75fD98A",
    "userId": "124060"
  }
}