{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "281185",
    "entityType": "User",
    "nonce": "0xff45e13553123357c07f67e96cacbfbb62ceec63921a8083b19c141d5caec424",
    "signature": "0xcd646ef862105afcddf28fee0e8c3fdfdbc606929fb7b7ff1d5c2cf5e5160be52688786b90756fd2617a849106ef542fbd935f448c82dd4c8419fe2afd19d3391b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}