{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2ac51dd830c4e3f28de2cabd8b72488e7f26358cfb8494be6405852791b20c4",
    "signature": "0xfdb252442e9d2d70c6cfb930d4bf7d02f308f63b3269f159f5003bdede3efaf671c53b515d906af56b9ad26d87122c4cc172a8d25081132339ac70a8190854421b",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}