{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "275209",
    "entityType": "User",
    "nonce": "0xd9b8141bdc3fb10131ffa8fa8ce68598ad68b3847021cc902ec410839e8b8f0c",
    "signature": "0x43a3cd7a8a6c9ce2be79aec113c089df343f5f4b119d3971129b8bb0a5c2f81418c902a334a1e0b92437623e685c23cf2746bab0d1520b73031d052b04c9e5f71b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}