{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359883752",
    "entityType": "Track",
    "nonce": "1789035009806242435",
    "signature": "0x5a71bf7d77f87e4a801506e286488703a300e117ff21f59e1b4e6dd27cf20cf6591ffd07990a12a076d072b9e3c341524801aac2d0cef3093a8442998c7e011b1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}