{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "682798637",
    "entityType": "User",
    "nonce": "0x8e1a617437a63701d1e7580893049a71ae56fbda3a7f6d0f99beba185f73c986",
    "signature": "0x6d1c918428994a7af6f5ae3d2aef38f26946566192f85c716985fb1ddcacb3e940d6ffeb6a7c4ec9cf38a24c303337444ac0ebfa9309ac89b1b87cfea6a7960d1b",
    "signer": "0xbFFFE414F52637B796593F57c03B7A74c5a248dB",
    "userId": "513268173"
  }
}