{
  "manageEntity": {
    "action": "Follow",
    "entityId": "745782781",
    "entityType": "User",
    "nonce": "0x3b1cde6f7d350c9de368e0cd6821dfa752ad72a95285741c5b86400db93193e3",
    "signature": "0xac2867e5f6d8d5c5dabd8dc161f9799d4ae6d8f4a9498e50f435156b0f6c177f251773244883c949c301e9e7128c7e855e272a83cb2daaa30b2c2f6f8ef001641c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}