{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274885",
    "entityType": "Track",
    "nonce": "0xe8a5792be034c115a9288430541644fbe901a3515a4cf0d45f07c4a0f1e65898",
    "signature": "0xcef0b5f2986fabd2ff47d7f8f0c243e87f5085699b81664f4f990f489c2ae21f018f34dc68739d591591dd1823fc91bdb51bc062ac6123ba809e33191d97f6711c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}