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 #21548431 · ArcScan

Block

#21,548,431

2026-09-18 19:34:16 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,431
Timestamp: 47 days ago · 2026-09-18 19:34:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8f137a85ae91a568eee4123bafb56a4b646d4efef76eac55d59ee477a57fcea
Parent hash: 0x1aa8ac62…8dd9ccd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,431 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.1%927,186 / 30,000,000

Base fee

20 gwei

State root

0x97a6988ec367…edf07093c1a8

Transactions root

0x667ace353caa…3c4c482dadfe

Receipts root

0x0aac6e7078d9…1b5954f45643

Nonce

0x0000000000000000

Extra data

0x00000004a817c800