{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf9f559ccc1cc8b4bd3a59b0517418e89e944e359a9b3ab7a5a46e05779f1de3e",
    "signature": "0xba43fa21466400725b2ccafc2f13d738fd9648200ea65db5ed16e12ac419cf4112bad7c4412be195df018afba4925f1213ecc1802105b93fd6973ef5b0e0d5941b",
    "signer": "0xAE844Cde7bDe88E9FD8e3366B0992DFe80Ca4275",
    "userId": "657645306"
  }
}