{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260346057",
    "entityType": "Track",
    "nonce": "1788900239961567372",
    "signature": "0xee807c416d1a8166b2736828446bd18c977d58a7adc99985692a3465b384d1f043a738cc436ee72d5ee4a269a6d04710c48f772bb5eddee5c24263ebdbb78ce91c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}