{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762359560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1a9f6bbeea72cccd5262b2e8284fb8f0410170f363f89d858d128fcccd08159",
    "signature": "0x43f64f00157ef2fe6c9f2e636f7ed135bc890dbffa52eb8bcce909d123e1c7b821c3a73e7594c34d7d77cbfd7ec13fbefd3391149c265d4c79b040d543c24c341b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}