{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76557565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6dc9172c91fc629dcf2a2d6a01705b355e679e97583d2dc6d7bc9400fe43ee5f",
    "signature": "0xc57d1f934101047e0873f692df9cab042aa5eedec31ee3aadc0871272995d46e5aa21f065e2dfbd3685e70af7a53a7e4ad0740f1a975b1b00768386ab59797871b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}