{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1581420500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4d5f348efddd9c6f711adc33f9d29061bba11481105791003a60c067bbd448a",
    "signature": "0x171e43ac93577a1b92b3861efd21a3449931df336b2cdcf1701d64c5712ffd005eec0572ed76b3bf49db83668212d6f4ba5521302bbaff39bc429ab3ca04ea391c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}