{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311118875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x641d555e2e925ffc7dc4f0d597c4bca1bb11c9c437f8faecca0255cde7c05458",
    "signature": "0x9d67105aacb8bdcea1c657ea21ff52ee6606e1d587752085b4e6b1f574654ea5626eaba11df36c1c3214efbf6691cad29d56ecf9d758a848734f994460bdfaf41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}