{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cf3536f68097f115d92f6eeb0dd60949a561fe1e7e0616767c505be6f783dac",
    "signature": "0x83519ebaefa1d5f881fd0cb6260f3978b825a83f333ba1c8186f81f6975681447574d1a0821582175ba1471e3404861fc8ecb411765adc6aec266eae19cacebd1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}