{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383536779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea11a40bb7b9bafe039af6d6b343d552b0cc0ad2f92a061a11ab9b30180ab33e",
    "signature": "0x877977bad89288472a910cfa4a332168e44fc96cceb03422b0dbe771a4ab6f7b4adde5c88d1659e205375c2c4c650b3652270e2721aef2afb54895a131cf5cdc1b",
    "signer": "0x044142FBd4AF7201d53A9BD1d822768a436d6314",
    "userId": "683311144"
  }
}