{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463340",
    "entityType": "Track",
    "nonce": "0x6791d1700c4f3c8cc66086630536407633ef77ea2c22cc6e07a36cd7ee42204b",
    "signature": "0xe1c94d3cdcf6043d3e953853ef40e9eb75bb7e23154a4604b68d7c1b45c84e4f685bd5ec9df43717b4f9a779a89c258c5edd206f0da5417178b21a9218479b1a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}