{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x2eecd5257a95c794bce2681c09dbc177c012175150dcb18a5d809bfacaa9b75e",
    "signature": "0xf384dce6177abdee18a54b67183de662dff1d94fc047f16b4468a16c54fc140872bf042b1dcdda58980c33842f4c876625b5eb727c0265afe43cd59affdb5e9c1c",
    "signer": "0x1684Ccb780324eAF03ad433eDF3a317Cb2FE3D5e",
    "userId": "69083966"
  }
}