{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1506947964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc8bb7eecc37d15493d20f03883acb44f32f4377352168bc258d6086149a75e4",
    "signature": "0x8098b74951527c476334787a93a050475d121f55144c59f5a18b63058c305155320534f4f99742cf6d913ad00c7df2858d5db7cd3702cac533c2ee6ad521b4ff1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}