{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001815232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35b565e5a19c32616c2b4e3e201326feaa6f726e0698a072b01e1fd35ea874e6",
    "signature": "0x1fd63748f9aa4138eb029e1488d4907ffd90906dd83190c2e8c4d75dc60a4ab25967b1b01e629a61713cfc02b4657198896a3fec689be13089c6a22338fe8a341b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}