{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "190461",
    "entityType": "User",
    "nonce": "0xcd12c09ab22ee7e86da355adc5c4ecb2fd56bb25d3703b7dab19293cac4d5b6b",
    "signature": "0x4532f3d12300ae21ddfe1d9fa6da3849dbd4fa624020f846b5e9acd2295269247bdac739ceaf0d158dbf6a53bb5e93bc569ba60f0598746912f42e07a45a4df31c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}