{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1462327063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x742777b1933cdfb88a87fbe29b4cd49c6e4e944293c7bb96a5f4ba87cf69a33d",
    "signature": "0xb5860699008a337a573e769d317c362b9baae2b43c518e311c522de713dc9ed62646855fc86c5a963d4a0e24efed1e2633848600a29dc27a972d2207322bced11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}