{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951979586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31a364d9764fe5e307707fe190ede369c99e2cd74b66803bb9c0238b37ac21e7",
    "signature": "0x41f01eaf619f0f84bb6525c436cffd3727e55fb1e048289b87f1abb42657081208b742e7e093d28b2de4bef6a4c091d39cd9e862a58e959f019b40dbe07315f01c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}