{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x912f219c3d4119d1bd0ceec916b2ea32293cacbc119b76b34aeaba11960974cf",
    "signature": "0xed19415d401b50f0bca02fc93e73cf2381ca099ff3656ad51126aa936cc78f9349d1b2efd34c97e4b6a181173a43a25299cc420511f816faad9b5ea64e64812f1c",
    "signer": "0x03d805c52734D7677B0685A26FbA10f809482Ee2",
    "userId": "709609524"
  }
}