{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2011658369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44834ef3967fb9f7a8a69b0676cbb57ca6317a4d957b785fbd60c9ee2ac42ab0",
    "signature": "0x0252c863f08f0170b9a735356c6d4dee2b042a1a26b63de56a3ace1428d7553e02eed028925dbec22b6c35a5be19c62adaa59d6af037cb142f433e057097ec7e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}