{
  "manageEntity": {
    "action": "Repost",
    "entityId": "774008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd39dd48220ba7c7a84d7fbd28499461814a0d25d18fd417ca81907b8e9a27e7c",
    "signature": "0x826fb581c63ccb9a3f23dbaa9109539b53cdd588fe4f28508428941eeae926aa3d03ee90565479ff128e8e08f00db93341dd17b31b9c786224b2ee7a0177f5cd1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}