{
  "manageEntity": {
    "action": "Follow",
    "entityId": "562822143",
    "entityType": "User",
    "nonce": "0x109129d3e6b0e1ac5708228704df28704f788db647c259a1dfa9883bf7e5af69",
    "signature": "0x639b9ed357e710e7715ec886bbae6918b768282dfc28caa51781f4d537a556572c7cf3e2dc8c7d83493b56e55fd59af2545f6323630bc4b0c8a78987a2d99def1c",
    "signer": "0x580b8ce3181CecdE24dda8DddDB6a57828990d63",
    "userId": "214104220"
  }
}