{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699366845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3316f8dae50742ab1db20b490dfe4959befaf24b8c7988f2e2e0438eb8ce044",
    "signature": "0x4abe86dc40c709cc892d83c9e96f27050f9d6248c35ee352439aa491120ff9bb59880190cc81abbe85237dbc945f860d2f82cf8b8f2e58ee5005aa5be15f42251b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}