{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xe62de44844ce56b4ab391b7d6ed15fb5ae43f93867d24cfc443845f92fc3c203",
    "signature": "0x78a0a928f6b5dc14b0e3704c01bf81b1cec139ed5e20e36ff77bdf71a21531a937555986b87e18107101cd2b82795c0a6b9c255ed24748a8f02bb435e68ec72d1c",
    "signer": "0x9e170ccdBeCf0871259759c43e12DE99fcf47Fed",
    "userId": "898176077"
  }
}