{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14206421b13507c82fa001cb29a54090bbe70d46000ad159ca700e2460c4bb49",
    "signature": "0x54744bfa376f353acd82d7c4bdb5a8d52ad966f4ca549cdda0d0743bf5b904f40c81c1a1f7daa23ceac8b7dda999ffc700fa8ccc30b56d7d0183f480cdfc748e1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}