{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f51e4cd7dc2fe8ef97adabfa2c75b9c2abcbcdf64bee6e429742bdb09be9d2d",
    "signature": "0x8155cb887d1e1d76b8477a7ecf17848b7e04af516fe5c0dc8d0ed94b9c4d45f760bec9ede578a4c08a426553fb60e3b35d5522020afda769fe13e4a433fe41db1c",
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    "userId": "486490947"
  }
}