{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138345",
    "entityType": "User",
    "nonce": "0x54982cc16d29e0077a74461de45e8eebd579748e3015565fed40e7f604bbbca3",
    "signature": "0xf25a3924b35be5a3e1121e5afd96ff3dd14bdc8a902858bc23116e2992694896098fc08cdd16c3f91a424cd4a07d07096835fced8dcefd3bd8973cd9976cfa151b",
    "signer": "0x5A4a438EB48E0567283E8B2Fcb511DE3cD0Da231",
    "userId": "102202598"
  }
}