{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf7efc5855e1e00bb9a2bf4057bc981570a8fe371bfcca7c35f0a13193ec30a0c",
    "signature": "0xa5295b4f93a44010e9594d206e91179a8b18a3a43cda1662b1828a8b89098c3f0fbb93bba3174ad42ecde415fbdc1a6cc499b80411611364e77cff41268240b31c",
    "signer": "0x72B7d1ACc5f8913fC15485e04846eE94B1F116b9",
    "userId": "870280684"
  }
}