{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "221008",
    "entityType": "User",
    "nonce": "0x6e771cae7b358883c9ca6f5f6fc24c2591dcfcee01688395d2bc34d30bb16365",
    "signature": "0x404351111f1ce1c768de477e15b752d6e4ede0b36b4017afeca13b16423772686ada5274c0689033aebb422b93f8cb3eb5ff3a393ec9cbb27198c236492920571c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}