# Hedera

## **getHederaSignedTransaction**

**This function for :** 

* `.HEDERA` - hedera (HBAR)
* `.HEDERA_HTS` - hedera token
* `.HEDERA_TESTNET` - hedera testnet (HBARt)
* `.HTS_TESTNET` - hedera testnet token

### **Parameters**

* coinType: hedera networks coin type
* hederaTransaction: ([HederaTransation](#class-hederatransaction))hedera transaction parameter

#### **class HederaTransaction**

<table><thead><tr><th width="139.33333333333331">Name</th><th width="146">Type</th><th>Description</th></tr></thead><tbody><tr><td>unsigned</td><td><code>String</code></td><td>transaction that has not been signed of hedera transaction</td></tr><tr><td>key</td><td><code>String</code></td><td>sign key path for hedera transaction</td></tr><tr><td>symbol</td><td><code>String</code></td><td>transaction symbol of hedera transaction</td></tr><tr><td>decimals</td><td><code>String</code></td><td>transaction decimals of hedera transaction</td></tr></tbody></table>

### **Returns**

* result: (Bool) `true` if successful, `false` if error occurred
* txData: signed transaction

### **Requirements**

* D'CENT Biometric Wallet version 2.13.0 or higher is required.

**Example**

```swift
let hederaTransaction : HederaTransaction = HederaTransaction(unsigned: "", key: "", symbol: "", decimals: "")
  
// test data
hederaTransaction.unsigned = "0a1a0a0c088dfbbc9006108885e6a90112080800100018d6c0151800120608001000180318c0843d22020878320072260a240a100a080800100018d6c01510ef8de29a030a100a080800100018f6a72810f08de29a03"
hederaTransaction.key = "m/44'/3030'/0'"
hederaTransaction.symbol = "HBAR"
hederaTransaction.decimals = "8"
  
DcentMgr.getHederaSignedTransaction(coinType: .HEDERA, hederaTransaction: hederaTransaction) { (result, txData) in
    print("Hedera Transaction closure")
    if result == false {
        print("FAIL !!!")
    }else{
        print(txData)
    }
}
```


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