{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfb1c96c4b6cf387583b7716c6facd37fad49609146f321c52629a5f722876de0",
    "signature": "0x79b7caacae1eb718100c3a67e7dcae1e8dcf094dcda24526011510ed51a36f4f7d8291c8faa500b3593c587a9a3f77812d9f88dfbcedd6c8ed2f0883fb580d411b",
    "signer": "0x14ab7027c19a202dbEA7a9218aa291D424d901e9",
    "userId": "111579"
  }
}