{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239712619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9eb2c8100a92f301f78374a67cae09cdf034769ce9cd792b8114355dc6ee5f8",
    "signature": "0x29d6acf7f4e671648cd01163adadb7c54184f7645f68bae0eace6359ac68fc9204fde8fbff35f6a890741828e911d84c060956053dc2da47bccc2fb27fe70ffe1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}