{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0cf5bba3d6f16f9ec3e71c9b3a5e1de7228113ba0d817e46b12dd57e4cd11f88",
    "signature": "0xd51539913defa183701b4884ea48683da8d591d47c067ec62ef83c4096fb375645c941a1c75c37a4503fdc665075f6347c8755a1602f1b6ff388348dd03f8e971c",
    "signer": "0x7236f33AFc69e112EEadb51267423A33BaC3CbEC",
    "userId": "583435112"
  }
}