{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310556054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf01dde7efafa21570809d76fa584650f42c603dd587fe226a88e2990c72ba1e",
    "signature": "0x4cffcceb64a3b2003255b5c86530e5f9b7b96c87287a85c1da5bb4660d511e5d7711be343da2f68c9d5fe3617ca78b2a7033ba03f57a356644279da779fa90fa1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}