{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8605972a59d313b2dddf8bdc1746366816206ad638ad2c646662b920063f2669",
    "signature": "0x7571180ce00b8c2bd0dfa2c6113a8009f696097e3c68ef4cd42e6b524f62b8b57b978661fd0a776f6588f17d8d08cb4aee8defaacc414d3a581870d3e5e2a3161b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}