{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x778edf1de044448a2b1eb3baff16af342eb88cfdde85ab8fc77c7476c26af0e6",
    "signature": "0xa0133bb87d30eed305439cda6ffd932ba71ddf1195e9aafc9ce6cb76dfd65e2457138300e81031c4ba196f8c8d59e534e28c1955e3d0298e1c17c0821712705b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}