{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "10762",
    "entityType": "User",
    "nonce": "0x88119232661fb7e73cf3186d40e8a96c999990bb72a9919b03deb11097d6855b",
    "signature": "0x62fc44fd4bdecde99fcf12f5523c97186ed6794987c7a41fdd40f2c171ab89253f94b853ab358797a19c5d3b54ba8c121a220514fb876786fdc19dec463d358a1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}