{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1117108777",
    "entityType": "Track",
    "nonce": "1790317389120840812",
    "signature": "0xbe599d2e0ab9a52c323741980b4716099b43207a098e206017757868df64a8967260ba76e99285df16213a42e890346ffecc887bf66abfaa14aeb5f81641aa711b",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}