{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260041436",
    "entityType": "Track",
    "nonce": "1792448730471260129",
    "signature": "0xddcdbe4a068503bc300fbd86f4d1986ddc6f9771b7616545d7fa7ff25a799658448b1866a65b0b31d952d87f8a15a49d09fff05b98fe7e27c29e591ba14112de1b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}