{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89eb2a3df8c3d919a48296277d97e85e11279da9e2098abe32febcf40c194f3a",
    "signature": "0x14d9082dadf847d87e74313e2ef973698035adcd229a0d03da8a4de061090533041da11621a6c977a058502d7f0c8b40ba125db229b69d67932b210fd50e95ae1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}