{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xc9dad23a81930e61cec011f6f88f0968528c7a40776e6039eef2428a36574097",
    "signature": "0xb2451d5a92c32b885717797a2a2ce8b47004be6434132c494bae2c0394df6f090dba44afffd0bfa5fd83c9a0b8a3e16c96bda7029a8b9353cfd998800472699c1c",
    "signer": "0xcFe1eF2d8538759fbF5161710b35d043b5f0c077",
    "userId": "712556959"
  }
}