{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1904529",
    "entityType": "User",
    "nonce": "0x83bf0f10bb99417cb72f769f1c2672a9f469b387055430d5b43ca3e09a41cfe9",
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    "userId": "728570067"
  }
}