{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13779383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c25d6cf4d90c6b925b8c4bc2c843a988aa3064c515487ea8a1992615e90283f",
    "signature": "0xe48e68e68d0b8378c8c05dd27960c401a7bdeea5b7139989a78036fb694f920771e68345b56acabf6a648052ccd351616c96e8759988f00a12227243538b8e3e1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}