{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "430545",
    "entityType": "User",
    "nonce": "0xb828cf5166975b6371e12014b3a2d310129072de78c3e2a85c538153740640ba",
    "signature": "0x2082575248e9b0c613be2cd1270c701535781286280392ab83b0ea00e2cba9724fd2eeb7f17c14f617607897efbff617dcbdcb9ce516d86201b90c0a678d49c51b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}