{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xc755214cd9ffcb81929397703586662d351d1395769664de8d8c46122f46603e",
    "signature": "0xd4308c44bc02c9c509d6fdfa40738dc3bccfcb08eb84321dd83ba6efee698a1840cdeaf587ca80481aecca4acac159b205b287f524b474d25ee54e1582e9f9341c",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}