{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "276117",
    "entityType": "User",
    "nonce": "0x3dbe27433778a7addb3a45a17da57393529c600869b8b4f5f6f84918708ef920",
    "signature": "0x0ccce497a9e904d304eb19ab00e8230fc6fdf8a0d99144667e3bb15ef76693da4cae96926690999331a7c84cb89e94fb477b6b5a9be488e78d0a0ffc80f795911b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}