{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9589252cbd1b64206e2aa1525224181884ed5ba7b5d509d5e518030c7cbfa898",
    "signature": "0xcfc6678e191aa19ec7258c380785993eed3b49bbbc7628b798b516e09eaa6d793e00daf1c0b9b62fcaeafc6dc4855f71168322f93283cc4935e0c84514b394721c",
    "signer": "0xa0306042Ffad1d4cBEd7ad969C64Ee57a49d425f",
    "userId": "718100986"
  }
}