{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "197951",
    "entityType": "User",
    "nonce": "0x0d073959aedd68d1bbe4bfd873989ec271a82ae3daedcc617de076ea68046bd1",
    "signature": "0x49c80ffec9c6ad04e09f83133f1ac7ca72e88baa517fc33ca9e6a8f078f0db04765bc75b7d9989e800f1359e84c1a4e3f5e16bbe38bd70fff14942a8035765821b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}