{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbd4bfedd799e7800ee7c187bd8bbebd0308ce866fde21c8da8e4cf95caeffaf1",
    "signature": "0x08217227aa647de37d0d563f46091b9200c4b295b4a39e58b2e9908759e98d3d3606abb7685ef7c775092e818064eca5e525380a054cf8b5479fed24cb2c7fa01c",
    "signer": "0x18c2052af8C4c04678DB2Bdae7c2a5415D323675",
    "userId": "909969620"
  }
}