{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269586208",
    "entityType": "Track",
    "nonce": "1794005235408757023",
    "signature": "0x79580a1fd23daf2ef877c3fd81c1d7053ddade3d808b37d77c7e4164ff0bacc47473d6e08ec2c73092d83cc9d51ec64ad86576d3c986e6193583c3519d25cf481c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}