{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592349741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c218246b1e78d31b6f5ff6547b2f688677c9bb9a79f2bb97c92e3a64e7137f2",
    "signature": "0xf5da078dec935020e2cdadf7fdc07226ff72b46c91803fe6d81b6a97e76b7133383b1368d3ab7e67cd67841ba98c8caebda699e8af198ab302afc6cfd2b975a11b",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}