{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1821422545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9113f988daa6c0078e8defee7fdf406ff4883dd3a059ebdc598dd286f733525d",
    "signature": "0x6c904b391a14491b14c632256ee42bd6a688b3f346b3ad9b475d4dddd92dc9e910496fbf4c93cef7be8fc668bfd9f2335f6eea70f06c44427b4638fc7589ab3d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}