{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308217131",
    "entityType": "Track",
    "nonce": "1792192247477777184",
    "signature": "0x42e20e7461d18477947dbca61a412e180b0b846e25de292be115c7705552ca7238d102683a911af06ab6bee4f9a9ac3261c34c46f3aab279c50647efc5b3cdf51c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}