{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348838786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0548ccb12a51e2a9819ab1ba7b6718c97bb259409762c7307cf639b19845f100",
    "signature": "0x9db515038173d82cbe28ea6b2068ac107b18296a16e5d3469211cdaba28e90d13fdfcd2b396261f2440e3aba1b2f9a66229b04a1f475a1e1f12f75c84d39572a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}