{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2066076308",
    "entityType": "Track",
    "nonce": "1792361084613793948",
    "signature": "0xc5f390dbbc2d51a6b5f57ce90f33400f29bcb1d016366221f5894197428e854e665f6c3a3a88a55d5520feed53d1af75e0aed8f6db7eddb216fdf54ab828e9c71c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}