{
  "manageEntity": {
    "action": "Repost",
    "entityId": "983541508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4506a9a1e10059cedcf1945fb6bacb8854fe60f6140053508191fbca5ca5e55",
    "signature": "0xb07209ad5ef54cde4bc7538e652544510a5a22e88a40e4952cea1e4d974e59203b7a93b8c07149c1f90d0f0c952f99a15a7f1237045c04f2b5aade102ee9595e1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}