{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4532",
    "entityType": "User",
    "nonce": "0x3ec98acbee5ff89246ed11f2af8f42b8969865298ea080ce5e4a2afc23147824",
    "signature": "0x4889cfc45e719a7048cb92522968c6b73b52a9c1100244995a93944a98abad3f46f0cc621bc4c0862cfe639cef6f32543fa843bc6a3cc92e482661ff00b202991b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}