{
  "manageEntity": {
    "action": "Follow",
    "entityId": "438392610",
    "entityType": "User",
    "nonce": "0x71e460a7d6964ad9ef0912c2ba5afcc2c1a90188e6d9e281e1d976fc715f9654",
    "signature": "0xe803916629dcc3f0f57ec0bb388c463fa8429efd957547b80493809ceb5653f52c9fe2a9b41268ab4c54ac10ec73ff7a967327031f0ea390472d4c99827abc481c",
    "signer": "0x1366a1037C8F2E691bA2D0dF3a1176FbA4736510",
    "userId": "39692"
  }
}