{
  "manageEntity": {
    "action": "Follow",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x643247b3f9f024874437608ba134a2fe5a2fa63498e6a59978c2624069078abc",
    "signature": "0x1d54eaaf08ff8d2aa6575676f80fbf8c9a2c0f542d259a487ee789a1ae3909cc6ef8eeee2cbf1f70e75aba4d4fa83f53be86e237d86330d80d6270100c5a8dfa1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}