{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1670935431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dc6c5c79211e8ba425d24b98d95889473cb98380403b3a4f94b82b30bed814d",
    "signature": "0x2cbe0eb88507ed1b018d36c7f0ee68e58fa12488ab9f6df6abd7067705fc75c90fbe14626c181090a977ff55d9b8b2ef56dd21f2c2d35b71fb6d5a854702e1571c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}