{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142636227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92cf57783169f07f30f094aea9a80688f487241f1b92e2c7eb4b1fa43af46d14",
    "signature": "0x1b7d40c8d8dca1184c5d1468372b5e49998a678a11bc8377790518a0cce3fe910c6d11746d8a92ebf33130eca351cc446b7087222582181f8eeb01847d9bc0d11b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}