{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572011138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8042554ca1273a7f683340dd745e3959a961b774235766487483b77e415064db",
    "signature": "0x614cca693254abb0eae9644571b6e8b8048d15423b7de8f23c5ff8d46f06566d7e0fa251604ed6723f99bb6cb34283c8a7b3df88971bc75cd643d0b7b75a4f971b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}