Hedera Sign Scheduled Transaction Tool

Introduction

The Hedera Sign Scheduled Transaction Tool allows you to sign scheduled transactions on the Hedera Distributed Ledger Technology (DLT). Examples include multi-signature transactions or transactions requiring a receiver’s signature.

Get started

Prerequisites

• You need access to the Operator ID and Operator Key as part of the Hedera Default Backend Configuration.
• Ensure you have a valid Schedule ID to sign a scheduled transaction.

Configure sign scheduled transaction tool properties

• Operator ID: This corresponds to your Hedera Operator ID. For further details, see the Hedera Default Backend Configuration.
• Operator Key: Enter your Hedera Operator Key to create an account.
• Network Type: Choose Previewnet, Testnet, or Mainnet based on your environment.
• Schedule ID: The unique identifier for the scheduled transaction you wish to sign. Typically, you use a Hash Variable here.

Signer details

• Signer Account Mnemonic Phrase: This is the participating account's secret key, which is used to sign the scheduled transaction. Only accepts a Hash Variable that points to the account's encrypted stored mnemonic phrase.
  
  Caution: Ensure that the mnemonic phrases are encrypted and stored securely. Never input the plain-text mnemonic phrase. Anyone who possesses this phrase has unrestricted control over the account and can cause irreparable damage.

Store response to workflow variable

• Response Status: This variable indicates whether the transaction signing was successful or not.