{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "101026",
    "entityType": "User",
    "nonce": "0x6c11e7f855a029bc4f84313610eb8d7a11db9913019c6f6f367a935e786c7832",
    "signature": "0x21fac44ba548be605160bd17f934fa8155da5ba8f21d2a95080ea75ac2d900af6b42f58a7a2cc90aab85fbe9e2c973bca1c9340d3d4cb579938f6654c257de4c1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}