{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x602437f892bf419f45b66af03978e1c9e9fdbb895ff5f520ada363b6d6fb2e59",
    "signature": "0x23f352862697d54acd207bbf0d3ce85c1342edcb38add1bf2f84354abd61266c2c9fb1d58b5a67a7ce6e3e78034d2d6bb71050f5a1a9185b544835de8e239b3e1c",
    "signer": "0x999962dbCCfAC55Bb2a8C1F713E10904Fe70740e",
    "userId": "193673966"
  }
}