{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "50672",
    "entityType": "User",
    "nonce": "0x7aeba4372867fa341ffd4a79247b7dcadfd34294053afd25f8de3998ae119739",
    "signature": "0x6979cd2ca0ee2337b387e8ee768b61e769bd16743da4a80b7607ba2cc2cb6c217ae811648c648c87105bee736862376202907fbc20adeed31ab4a914ccc7ba1d1b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}