{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0xb730b25cd226bedbe8f64496cd3289fbe04f47a61b61290de7ed36ecbfdd11f7",
    "signature": "0xd6821dcfc06a32de8dde19a5c8e4d4f792037085f3d045e6d5049c16c8fbb8c37dbfc39b2a1d35b18aaa883fc910967a8a9699aecfdcbcd346906d8f91b742061c",
    "signer": "0xD7Db519a2A03374B0548c02822bE88402aef1E5b",
    "userId": "715241773"
  }
}