{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6e360b511125af41e0cbbfb8d011411b299f41bb8b8220a31e0f82add22e96d",
    "signature": "0xcc65b45b96315bc90b5a8d45c3bb8dbd01910100fdbcfabfb393b8688c8ebd892178522082d0d5bbb7862e639190a301a30edbda4b682f96dc7a620abecd91021b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}