{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x78488e8b08d07c521704c043fb6a1d5c62325738e5bb9ac1091e95f29257d0da",
    "signature": "0x019a41bbbcb39d0b20d1efdbd0b2a2568b096bfaf0b7f9acf39b77afa59811830ce11c3b3ff40852ccc78fb06ae935fa60f67d27c380ecbdbed6c2214e9a11351b",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}