{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80463",
    "entityType": "User",
    "nonce": "0xf186ba76f83156d5d5843250b41b6996f6249d2506aff3df4f9e02bf6d79b3e7",
    "signature": "0xfa3e3df5799614cac8f75fbadabec6bc01f6a20757227258e965d6eb136217915384732309d184eac408378604bd24a112fe323266428f38c84ee25d226b871d1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}