{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e149aca3ac00410f10c8db1b042b6e40d226df593990c38ded0a980879c0c4c",
    "signature": "0xaf28f11e220c82c4e885279ddb188ae3a3a21209372757269e0d83d92a5547b31254211b45566dbed0412c6862d5192e2c2f9d5ebf27b45782dd0c648ebddc531c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}