{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237842485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22bbc660914e7a5ff09a7413f8bceada6aa6b35bebe3cecc9d7aef7d4e6d664c",
    "signature": "0xf78e0354cd2615ad4ae0c2928e86e237adf0828a622793676a5154b3fa4d901164a3d91ccf6a9b18ebde941c5588b346dcd8289bd46fdc877664dc5c4cc0bfcc1b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}