{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118113",
    "entityType": "User",
    "nonce": "0xd9cb1785bc814098e661afea6804df2828a8a7d034874461e159fa7e3b397bb2",
    "signature": "0x35b2ebedde6e70783f1e7791d10527e81372054452fd38778b1478d47c34a3de1ecd4e975320e31e46f6b11355fa8555513e414fa702a1a96ac78670fcb6fe271b",
    "signer": "0xCd69C2Cb50a21531a08Db7A8333c51532ea010f0",
    "userId": "837274016"
  }
}