{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64363",
    "entityType": "User",
    "nonce": "0x28e362d80a0893c04920cc55898d1ac314912f6ee635f748a9ff878dca509b98",
    "signature": "0xd63157e56723edf6160a90450fc6c4d99d0be0639963fd13838b72f764936cd81f516aed24a639d260028ceeaaa6f3353bca77f5c5943a8842d4762a654ba5c41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}