{
  "manageEntity": {
    "action": "Repost",
    "entityId": "344829551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9720c15924cf388f6d1f837510b19d857d33b4b8d38f1bd52c75351f9f3dae96",
    "signature": "0xef9479848cef85b73cdfaa31d8dc4daa4510f0d283c5769154e7f66aa273271a6397b26a11c8528cb6d7b319fe5e9d9e7bc5bcef2b18aa02381d63a908e23fa81c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}