{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0282df2857cde7eeb1669e7828ea00ed51fee68c510f3e42e0ce36f395c9bf0",
    "signature": "0x19449141ec88be0fa950d3ba719fc2581b04de79e62c611bafa8ee44336d477547ee4ea60f4e09b4a9dd37631ea41f33d9d89720f4e8245eab597b8b3f6125281b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}