{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715960408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8abb031b3e251678b2d4f08a0f0abc6593ce01b4cfb6debe1bcf46df74c95f27",
    "signature": "0x4d6af6dd1fb0e2f42c4e5ad81f8e2a43319e744baccd7904d99450cd53450a6a478cc0197215ac89641757d04d6306f9ef6d8f6324ccf46381a039bed8f8f55a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}