{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc37688b5d1fa8751eac686a605d362139151d8e7c17386de05f7ce02cae3ba2d",
    "signature": "0xa626e2bd865c697bb2b7bedad64bbd498c750f5d6b4afed7e06330e9bf1cac6b3476495d57e006bb7918b581f707e40e4b332a29cfa4ad01fe941be6c61dcf951b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}