{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73063f555c1dd62dbac33a97d0b22125e7fb24eac0bd0cd137f96013d6f544a9",
    "signature": "0x8c29a37429f3be0ea5c27d911f10e54ee04fc4fc1e3d45655842fb2d6f8a18db4095b78677ea6c6df104195f8e42ba6004480bc9c457f44303de85825567f1981b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}