{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726440083",
    "entityType": "Track",
    "nonce": "1786638290035814675",
    "signature": "0xe67fcd4f192aa055e6f6aa7c7946c4110b5c59986cec481b8c721cad184c9a3b3c74c7d3177baf9c209f4110df60646ea6fdc39bfa857729efb33f6969bc96121b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}