{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x923cd8c6424aee0e849dba895293f8e185e6a37e8d7c2475e8e01a064c1d9a61",
    "signature": "0x980e3058b76d685a5b5c2ae8945a9ce8c448b071d64c0489a031d40a954dca310619240b21dd5e9f2804a67a9d0795f1271033f06015ce62b32dc3cdbfa070931b",
    "signer": "0xc11D28404f39623f2A0d9D9eC6D9E5e4C8e06fEb",
    "userId": "563998093"
  }
}