{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68798b073ba5c594320c7c42faafe3997c22226517e0d54e910c94369016f33a",
    "signature": "0xcf198e8ef7727543b68d8f2779942e049ead45f5fc82ff5519079ddffbacd8491a9fbde657611c20e9b7a25a2c6c23f2674316733e7106c287ab87e880db95a21c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}