{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567731116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea09547fe32ddd7f2448cd522eb673c83a404e7eaa66d2e4fb058b10eeb276b2",
    "signature": "0x02a3fb520cc6b075f690c676e6a7ee5a66388c290555564a1ed3469d35b95e027d388afdccc370733eee8f3c441c273f6897e08b61daef3e56f68c37987fd56d1b",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}