{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18336",
    "entityType": "User",
    "nonce": "0x26390cbadbea0977e979ce612529415cabf9a659386452860533a97ac0b93cc1",
    "signature": "0x3ff1549a4683bb1bf2977b76a36f4ceec00b0552f979a37b3f4acb0b81a4851923bb3cfa3072017493c9cda8488f4c613503142af587ed01cc37944e34b37e041c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}