{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296773095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8605f3203551ac7cea0d897a52e707dd399dc943b69bcc9308fd88dd0f224a24",
    "signature": "0x9f6e979dee057dfb29e50ad2fa5ba228bbcf705fc7e5bf10a5234c053bf413450bce6273f0443182f2d6add08cd5ec213a8a1f85c37b63855e394525ad6fd08e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}