{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2032466",
    "entityType": "User",
    "nonce": "0x8467cfb3b65ba3bb166fcddbcb8fa01d8f121383b37a276fca4d99579e21e026",
    "signature": "0xdd475265cb97da3f6d0340d0fddafdd3d3aff0dbb0f2cbd05d1ed840c3fdef033a79d259adc7486b91b165c2de87d6813d92a61a0f24f8bec73e6045539e180a1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}