{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1175687921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d5fcfd5193a0d0d41df290351e308bbe230f99fb3fe0de0314e77b5a3c6e466",
    "signature": "0x9bcee06013757b95b2bf3bf64ed39a8f522ab9a95cca3ce7d1d33775bd8608501163b3ea193ed61fca02e57bdfc83b040981cbd23026cddfad85b8851b2e3e5f1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}