{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "33896318",
    "entityType": "User",
    "nonce": "0x081c6bc27673d67898fc30e5cdb4fc13711b59fdd58be01e709d9ed158a87805",
    "signature": "0xd40700cd3928fe55a6132e84828e160a97d025554bf7a36c85489009bc562a947e0dfaf83c7f13b4d65bc742e12d6798dbe9b321802c480824a5041e8d5f6c581c",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}