{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778772341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02414ade20a805417f90742bccd43046004f92cef38ce7a630246d7fccf36a6f",
    "signature": "0xe6bc85262e8d772654ee39e2b4a5d5f40bb4d09d852d2a178ff297c15e171d4f6822b961ea6932f9f6643e5b63bfc190d75e157e4a75494b86109bb6eb0534541b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}