{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225969615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae235279325730bea3b62669af485c321e301f1b2a3181f41844ab0941d32ffd",
    "signature": "0x71d37adcf6989721cd67e7e1a8cfeb33893f86e73b21ba5a1f4bd42225525cad2c270f3bd90bd26a52d4dbb6d90aea6ccdf2ead76d2e74b26a6b611001a0545a1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}