{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "88995",
    "entityType": "User",
    "nonce": "0x4062311731ad67289ebda2eb049468d5b816063a413fbbdf5dd1055317b989b5",
    "signature": "0x172907c7e4ea13db074ac9e4916feb0ac52b95925fa32a5cf501dd424529a3d668ca61c1d6c0eb39bae744d95a2ad2995133d9212a5bfbac8af8588517a8691f1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}