{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122253793",
    "entityType": "Track",
    "nonce": "0xf92da820a59e0f553b39406fded12394fef31f4d454ea03a4f0ac9f4224dacf4",
    "signature": "0xef6c37f11cfc20ffd7fce72386d452aac572bcc698aca5122f212571283832cd20bd2be3c925bd1f29dd5da626fe0b3ce93770ae535b1caf142c4cb84aa99edd1b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}