{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1436036192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66fb49625a5e0afc341a7dc52e0883c7bdaf0269827e24160f6383e208cae839",
    "signature": "0xb48388634a85177c41e20531676c1c43c951d1f4a9d5c18c451c86ffee4cef263fb62789aca2aebdc50b699b8763c16f3d34cc7d2011081048055090d684a8a31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}