{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679951478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18f946fb78787a92de191f64807b064331365fc3ed4ccdb223829e7b09e8567f",
    "signature": "0x8671872a66900828bf07b8069fe6fa57e30c4aaa26171f84fdd0b570d4e5a64801564c4b4150e3e8e72279f8ec7254f9d07476e449c885ac6ef459c2982708041b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}