{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x6e0db8305fd342c2179c89d4ba3f61b2fe5f0e77d8906ca7fc2cca38646d9122",
    "signature": "0x06c19bc55c08f1d7472f8af33982c4bd20f33b2047e619d24296a03ff6aa9cad026a02e8beeb229a559c7f1411762538cae1e4326a24a5c7bf092684ac69c46b1c",
    "signer": "0x303fD6F7668Ad0AD901434B85eF391E249785A2C",
    "userId": "179777073"
  }
}