{
  "manageEntity": {
    "action": "Follow",
    "entityId": "373394983",
    "entityType": "User",
    "nonce": "0x9ba5201e3f99e706244bd7c8e202221c5d1874849ad59b2d1976c0bfb5e650cd",
    "signature": "0xc533a0b0aaf3747dffd672ac482889516eae1feb3997239a0a7eda4acc40e9f75efa3fe5d377193328ddb9fb61cca39f8105e8bf0848f25f2dc7316d4f9212a21c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}