{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5c00233ead145431c0746177d741eeb6f6e472ab37978f162013dac5a31309b",
    "signature": "0x1dc57366e19d552654a40e624688d15889075497b90520fc327cc24a528d2d317058658616083f897b337ada038fb265d32fb9a9f623e3d636326ca0f4c85a3f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}