{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b4509d2bf2b50c9828262bbacb9d96f0e0e1bda526f4cb7a018f2bc289618f3",
    "signature": "0xb362b6bd54147cdd0dcdaffb2c72a7c0c121b74636b7fc002067f6d32d4f520721fedf9bda40be2cc574e56b690f217a5ba479f20cdb593c2026b8f48c5907731b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}