{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xff48f22d6dd2344937a9f9ceca922ccb5e750b9246544c28fd1bc8a82a693e94",
    "signature": "0x7405bbe19ea56cfad61e54044abd306f390dffd83910f3a4b3ace4c62278e63d72a853ded84d5eb8684644a332caec7aba5730238f6d48962bcaf6f02bdb12071b",
    "signer": "0x252D5DC4748Db077bc60944947dB2Bb8485B9b05",
    "userId": "902222482"
  }
}