{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xc2fb1a5ed2fa66effdd91294b28fbf23d354c5b6bd1f9a12fa3beeb555b4d925",
    "signature": "0xd5e725b322a4b01c5bcd90f34306e1015949595b69668c0d06f9cbfed6e955e169584cf6464a8034c5477939e49e31a8bd313879a6d6ad805ee9c22a4cd3b4f51b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}