{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122316866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa73f8d0a2f92ff42f654117fe0142f586fd59195741768331df6044ae70db129",
    "signature": "0x36416979cfe7c032bc8163c0d4bfe33de50b595f3b69f74d81f1c92831aa013007b94e151aa86b92cadbd06013e235dad6922925b3d23536475a7e1ac41e25341b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}