{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446873649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x330e81583e29b01b5295f8840ef86577bdda8481bb6e737d67b70a9082c741d2",
    "signature": "0xe7633faf321362b3d7a6378654ac322902b24ca4c743768954ab3bdd152093df4aa505fd774024e69237356bb87164c7168a8d8ee01040ccd84c8b5556e1b9b91b",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}