{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "751223807",
    "entityType": "User",
    "nonce": "0x0fa5a7e05a3edfb4e854969a550b024aa7e69dea1376c5df83173c8388144c4e",
    "signature": "0x3d094445533dd5a481fb0de6ab0c5dfc08535d845afea8dd113b67203fce29e42d12d568f956fb62fc35a5298c753eb8e872507791b1ca9269f6aad0606464571b",
    "signer": "0x05e26a779aeA9788117b9e77D0766016efb938BE",
    "userId": "564997409"
  }
}