{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142400038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa32d23e5758a3569821a39adf3c709578e7f1aa7c7f0801f62fe80a7a10d0e33",
    "signature": "0x69bbed6fce6011c26d08f4de9eee59c4c6824e11ccc692359de7c905ef013d290a3b14fa18634c578a7585c378cefff1e0dafc17db6e9bab06c70ba68e6c031d1b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}