{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264644038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x750c607f280ba5f81fdb9acac8e6914362ee9ec556ab1444f506bf00e63b1a2b",
    "signature": "0x9074d4248d5722699ddf3c4a36747138defec81b8f404121aff6586e8f83006d1371f3230da85143a486aa0bde6a7e44115a436edfd0a21303b52659eeaa8c5e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}