{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964659197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefa96932a8461c42208667227dfab3597a475d5f195f444d8ab83b7351fd08c4",
    "signature": "0x2c5d640dc45e344d969095acf8e69e41f93be1a503b27cf4f5fa6560161af7f0237258a0bccd403ee7ba0c3ed4d8774d5ff9240bff0038c1365e57e7b79c8c461b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}