{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991725850",
    "entityType": "Track",
    "nonce": "1787248379212648542",
    "signature": "0x20bf4a7323b688b6b5c783cae3ad6a3758c2a2b0f761ee17661d5fb54d5e04fe33b1b310f9c9bcc16fff271c2516771386239f6f3aaad86ec103723712a833be1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}