{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5a18c674cf5cd32c680c0cd9a9bca837294d3506ded9181fc0a973c13b9c91f",
    "signature": "0x4b69b89294fb75a92a90361e73cbb5c2498c28ccdbb59e3741681143fb756de41b091a1c786388eecb91ee54018886abd8ed36b08c000afcd707b4395427d6921c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}