{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296978706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b6feabd2bdd389fb746aab16964700033874397eb789d021d20226e8050fb9e",
    "signature": "0xfe18846a60774ed4c0f563745ba217519cf07b95d82a872fd4b5263c42bd35c950941996499193d186756e7bb7377d773f7ebda183088f85b9852697a1de37ff1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}