{
  "manageEntity": {
    "action": "Repost",
    "entityId": "396724749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5431775b7bfa51a5d86554686508a09f6836f7c829d83e701c3db861ac24fb20",
    "signature": "0xf44337b30727a9fc81807b35bb477f4fb3615eb68d7e51999289383ffb9a788c76f8d2c8814a02c21cd3e50335c511ab4fb39541cb9c944858f8bcc110db37a21c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}