{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124839506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44e5ecf971544137666ed9169d9abfd79d2fa9f2a3c347d7b4159742a075c6ef",
    "signature": "0xd3c6a497745c50467e5fd4d7afbc3f594f1f12afaa9cf3d7fb9be6256e12687345105cc57b85093671df5acfd235ecc774d719d3fb03ab54098cabb83e5473641b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}