{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1459",
    "entityType": "User",
    "nonce": "0xe0bebd356a9b249c6bb5034a05dd03133eb9768b02d05ab5e5870cf5a9d18805",
    "signature": "0xa21195800f772d019f06b3b33f0e3223dcf8236112adc123ad71f0883e6ec3203c9f9d77fd16b3395ae3232d1f8b5123225ab0f3dd877f4f59bcda87da4e0aae1c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}