{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x57a3fe82ab6e81c8d74a0ce1458e6aa2d23a69406d01ab5662cac60c83a63b8d",
    "signature": "0x701e415cb516f9f33a63f60c8e963bbb02caa3a6df4332311925ea76499bd8cd53ba8e05cf33c1fc5f29c36aa54352adee8459246ea6bc6f826fcbbbc46835f71b",
    "signer": "0xFA2BcB8D14637859aa98a87cbe91187525bbB963",
    "userId": "965833467"
  }
}