{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e987d586611f156fa8f247e8e8ecdfb5189fc9808008bdc47330a20a52bfe02",
    "signature": "0x51fd3f9ad62e21226ad028059e602413ba7f236bb08d12a5b1ecc42cdd8c860d439e2f29b4725272d7f48e15d77775b4fcade8cc762970996d5b3f70a24ab8a21c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}