{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35164263",
    "entityType": "User",
    "nonce": "0x7651ae64f73946e1b2b0f0d620e1a53c8b43f6e12fb504d4a7ebec87a5cd619f",
    "signature": "0x83fe593ca8cb4b0c258e6e59d15ca778a49a8e91e51f060e28da9815a79802184286fe04b916da523ef37c0612847d45b509ea8004aa1caf23e61d05c330065d1c",
    "signer": "0x05aba01c97C4F182D989670622abE9c797782dD2",
    "userId": "508263176"
  }
}