{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "124060",
    "entityType": "User",
    "nonce": "0x06c9580f2b89f32f3e001e5acff2592221eb08d5ab231894220bdd5da1e3a3f4",
    "signature": "0xbbaa15cfffaca786bbf7932d61df8be8403e1e5a7b864971fd3935c3bf345d297b7f4713d0166c7a03a22f2f03247f1cd4e50b2275d2cbdcd79039a0ada4dd041b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}