{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "112043",
    "entityType": "User",
    "nonce": "0x7ec496fe612208d38511c421ea71b8c8b3122665486fa73179a76342cd9dff44",
    "signature": "0x0068e3f90e3ad8a63ea21e63955a798925ce8bae8185f10d8bdd18fb47dcc56b5debb7a796fecf658a98a1a45c90dfd0c0d0537881fe925fe03f7922a4f164591c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}