{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058789547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ee957f51fe7a17654e4269e2969be9797eb01ab007b5965d4cea49c5fb6592c",
    "signature": "0x53d72dcc11f2c00481506eddec760bc31fc2fb1f8ca3ff34f1a5fca6b6c17229714898bd9853acb4ad9699333d282e7c0799cff28a2fd9f840ce70e711a56fa81b",
    "signer": "0x8D4435Fd18F8E4D969FCB3b38e10372302841e44",
    "userId": "595763143"
  }
}