{
  "manageEntity": {
    "action": "Follow",
    "entityId": "175210",
    "entityType": "User",
    "nonce": "0x28ecd2b8e23689562333f05f8f1cb69f1ef92748e1f24412144d5bca67a51f20",
    "signature": "0x638f0c5661a57c1ce513811e8fb95531cf3ab16e566bb0240000933789bc1f3551f1771e67c0425060a2e401e623328c481a4694cf41aaed2bc478a5340cb4911c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}