{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0xfefa1bdccd0d00781f9c5885b5ce2d93be2a292a8f03ab5f0bdc0c92df6ba457",
    "signature": "0x67ac08d1fe0094c4d93e090daa4ad2d3a016fca040cc4d91f7651db92fa2447630bdc0e859dccddac6c427478332fca3b59b88f75d3c293e28fe94352578cd381b",
    "signer": "0x879cE855712D48b8193205E59eF0bC730Ed8aEf7",
    "userId": "1957708"
  }
}