{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "111936",
    "entityType": "User",
    "nonce": "0x4befaf8735f3adef8531ce73e6cd95c88c9f0e17999526ffea9c1bfb9dd73fe6",
    "signature": "0x9df5976beb9f163f168e53c78826b387228de3552587df2456d525bb224a8e395ec83b233c74139a793728d47c3b0ce02ab9ae942bf66e8b6e4b4c4f25cbd3e91c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}