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

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 #21289555 · ArcScan

Block

#21,289,555

2026-09-17 07:05:45 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,555
Timestamp: 27 days ago · 2026-09-17 07:05:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d32e2db8bf98346ac612cb3ea280e62d28b74aa10ccd1411d2417cc49f72bbb
Parent hash: 0x059d3a63…d9b48181
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,555 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.8%3,227,153 / 30,000,000

Base fee

20 gwei

State root

0xc46330f58b86…9fe75eda0806

Transactions root

0xeced9b5af3e5…2fc50dd6ab22

Receipts root

0x82e1b980e5fd…7ad9bd3b89ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800