{
  "manageEntity": {
    "action": "Repost",
    "entityId": "944868990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b4e0ff87de30bc440d070ccf2b6547fc0995792b7e90f4746e4c706036c98a0",
    "signature": "0x747a339757e180ecd027251ba188ec076fa82401dbba1585f911497d38a6e89e6ff0930e3dd138ca393589fb72bbd84fc17fd6b3cf8b32bee70c1b825770995e1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}