{
  "manageEntity": {
    "action": "Follow",
    "entityId": "643532828",
    "entityType": "User",
    "nonce": "0xead9770c58ee336d5a46e5b8c1d188186af1734ccd55bc598d0e41d0b02597fc",
    "signature": "0x5dab3c7e7daadae8724895929a53c634e39aa71c50052d8cdd3e41231fd4ff286f52aca87ed5ce35e8427257e7d4c26658a0ee18cd2805df53b40b31ceb4f6a11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}