{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x37467b459dd05857207a035cad6af7b574e9f94ec58dfc9abddda8ea5fd267e8",
    "signature": "0x1f217e36843af0e5a092ff17f5f4bbe5383f4b0cb694851291868d04f0b33f0c047976a831160a8bed64b3fc7643ae8bd08c21995f4dc8f906721335ddd418ee1b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}