{
  "manageEntity": {
    "action": "Repost",
    "entityId": "678182204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc96daf57ae22a176579349ee03463af8d0420444ce7b452e62d771dc8b21b1c8",
    "signature": "0x8c8e0ee5545549e4b50fea384d7c1b04427504296e99ee9cb1763347b224c50764a8211f54cfe3a666b42752abe6666933c5fff7114ec5f458568ef8f840ebad1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}