{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120041647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb4973db3dcdeea958ae6c871e73bc54a180042ea7e44ea24b51627ff72d0f4",
    "signature": "0x1b2e7d13e552f3e023df465ff62d71c2aded26acf9a54e0b97ca96d8371b2721425a51d5512b05a4f918377ea33ded3947d23f9351084cce7aba50d69957187c1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}