{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330686463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacfdb0a774db5e7187e06dee583767d214eec8c979ec4762270607a13e7f6e70",
    "signature": "0x783a1a57a204af7070883a807416777dcc41c85313439542c105c9eb71d2bf3720ccff00504f7add94e2dafc2a9b6559b9f5b9e34f503c4b07821758525b01111c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}