{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1811498750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64f27299ddaa36a19257b74377ceb252e4fc857cd2dcc453aa93783899f69931",
    "signature": "0xcdbf341c89d7a13c9a738123fdaaa3506eb888311d03e4f68d8f3cbf8f4a37b72e81d7759a08f4188c9005569214dbfdfddbd362d5448fe2a2701397f9f7bf881b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}