{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x2f76aca4bc35442c2acda2bbd89c480261e0d928443fd4a850c35d31c2042a08",
    "signature": "0x28d7c2fe1dd65c9704adba805c6a6b88d7e37cfb53d00aa815e9e53d6d08766546bb12af1624fe7efeff74889f499fdb6577b038dd9373393414e8a51c7732581c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}