{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26228028",
    "entityType": "User",
    "nonce": "0xf27780af562a8822db979d7619ed75e27fbe2bcd80384a8f062bbb4f5c2f604f",
    "signature": "0x48280fbdb8932059e0cda59a5dee163c7e25870e0ae2fcfaec1d5744fb230d983182e967cca6c745bdc23df2f3ba2654b3543039610bb8963810938df6dfa73a1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}