{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1432891123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb23c4a5550cb773b08b5dc4848cde543cda0afe0c9996144f2c1f6c60d59dc7a",
    "signature": "0x282bc46658a3677396306d2e91b7cd9321b41c6a4bd0bca3e95c6e5eabff86d05409a7ae8152ae260a65f630cc3e264d81f021e141da55b80617a689022405341c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}