Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x2619b596a03c688a30bc4675580a244b278b6b9685c20ba7ac90448750f38f93 · ArcScan

Block

#21,399,256

2026-09-17 22:33:17 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,256
Timestamp: 30 days ago · 2026-09-17 22:33:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2619b596a03c688a30bc4675580a244b278b6b9685c20ba7ac90448750f38f93
Parent hash: 0x594e8e96…b3babc6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,256 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.6%1,378,394 / 30,000,000

Base fee

20 gwei

State root

0xbc9070730517…e6132db8735d

Transactions root

0xcb44e4405959…fa5661e6d022

Receipts root

0xaa529566eddc…e9e7b413cd54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800