{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996287752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52053c6410fb545cf316a14bec99c8ba0fd712a85038cf951fd2350b8b6b9d13",
    "signature": "0x6f26f0e7be1d862f901b05136ed5f30ef92b802d0ef749066da95ffafb6113d73e9492f677eda9739ff98fa2e60361756b44b2bbca8b18738636f17b4efe6f851b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}