{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "11369",
    "entityType": "User",
    "nonce": "0x208e7b2865ed7784ef40b4efa2e3cfc19db4a27eb4c5d0520a600ff1b7c32ab3",
    "signature": "0xe32225bae276ad5461bfb30aec1afe60ccfa5b6f580c62a8ad980d39c386f40730424cff9ea3056da3efd95f6020c040a8a78a0812b7c3617ff5b846e309c4f61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}