Intro
Icon ChevronDown
Sway
Icon ChevronDown
Sway Libraries
Icon ChevronDown
Sway Standards
Icon ChevronDown
TypeScript SDK
Icon ChevronDown
Rust SDK
Icon ChevronDown
Wallet SDK
Icon ChevronDown
GraphQL API
Icon ChevronDown
Forc
Icon ChevronDown
Specifications
Icon ChevronUp
About
Tx Format
Identifiers
Protocol
ABI
Fuel Vm
Networks
Tests
Icon BrandGithubFilled
Icon Link
Sway Std Lib
Icon Link
Sway Core
Icon Link
Example Applications
Icon Link
Sway Playground
Icon Link
Sway By Example
Icon Link
Faucet
Icon Link
Contributing
Feedback
Fuel Specifications
Icon HelpCircle
Forum
Icon Link
Version: Testnet
Icon ChevronDown
Search
⌘K
Icon HelpCircle
Forum
Icon Link
Version: Testnet
Icon ChevronDown
Icon List
Docs
/
Specs
/
Tx Format
/
Witness
Icon Link
Witness
name
type
description
dataLength
uint64
Length of witness data, in bytes.
data
byte[]
Witness data.