{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "235362551",
    "entityType": "User",
    "nonce": "0xd91e4de4aed5f78ffdf6effe741494505cf9282a34aa7797753dd740955c133e",
    "signature": "0xd08dd3e4344d59738c00048fb1ca2e6de87ce8d469ac4e9b73a974df9d66e98c506f74884eb8b98867c5715d34f06232297362bee48a9748a08bf5280b93fe4b1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}