{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355542957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f5132c72daf031a75a3a66df47dc510fd487093a648187b292af245c28b225e",
    "signature": "0x0560c971aaf68b793c67ed91f95db713152cf81f665cdc7f1779c7cf3e4b2fa260d8a59facdfdd44e2763e37dce4499f62d79bdd548ac5f2b830101bbca40f0a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}