{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb5516d77ced887cb88847dfcf2431ca0dec8c2df4643b8131bace5e823b01424",
    "signature": "0xf0455fc452307c5c1e3dd0d5e5b4bbfcfdfe66d75d975b577f33a20b37081bb06b44889d7799cbf740cf5ba56a19acdc5ff1a67a6b1ce415abe2c7599b8a66951b",
    "signer": "0xD587D3c256295f1e91f0B0533D3E7B1DFB82FB72",
    "userId": "647025665"
  }
}