{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608168216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb7f7fd5ba3f6660ed76af39f2857a2b771399a20880e591d4ce7eb866e55890",
    "signature": "0x93a1275f22bb2876eead24fde998ac0c3a7d32318cdab5285db50b105cc1d8143a3bf543d76c68b12adb3d2aa6b36a268dfeb71e3e3e08f8b21dc84b4c9e192a1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}