{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223339",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x473dc713c0e6b26c58ac6f71d11657c63fe474e801b4f968af7610876c9e8c0b",
    "signature": "0xe82044bbe1f3a56d77a3e87f67f80ce7a247e7bf7cf7271ac05f79eba98dffa36b49a495635f83f0bc8de14cb9b253dba19dd43e67e83c180b2f782f689f2c581c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}