{
  "manageEntity": {
    "action": "Follow",
    "entityId": "237640",
    "entityType": "User",
    "nonce": "0x8470816cee6987d73573e8046c75100ae66a566fcfb62a230635f7b19740b655",
    "signature": "0xc3594a8952b4e1debbd014042717e1809ccfc69eeaee2da411d0a6975ca4dd874f4a6d19be048f4fa34c723ae99dc363996c809fa2a19a931f4a4f5805bd7e4b1b",
    "signer": "0xa3C91a44f620f0b95468bEC359f89edb95AE3cdC",
    "userId": "904405512"
  }
}