{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb24ecb51e3f761a7465bd25c288389148cda41f3a0b5700ca6caaad133baa236",
    "signature": "0xab3fce1ced64dd2a6207b2503e51651625127db033148f9937b625851ddd0b9f3ebb454fca0aa0f3c5daed0304a62bd87e8c6ba954893e9105eddf825763645b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}