{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247765801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b6a4b473d445348eec83246b402ab367d5a3ee9d3ef7d979961507b5a7b7406",
    "signature": "0xa108da1cc32e099ede332643133328bf090234c18a9de3d0ca81983325e485316d0bf20f2b0332a121b2ddf7f64cf21f5c1b225dd5a454b42b81bdf97d0c0c431b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}