{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144275836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb898474e7f49edab5273c345510b802f856b0c44ddbf63c0f27c470496846097",
    "signature": "0x8f504b1969bdc9c779afb832f1747651ace98a82bf761a8ffc066f2e8cfbe4064b6e74d9110723722ab9d8a057bf82b6ae4830c7aec2c4de0ea9133078f2b53b1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}