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 #0x220bc911a99cf91a3587291a38d36815a737289e59972de245379073698c3ee6 · ArcScan

Block

#21,318,549

2026-09-17 11:10:41 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,549
Timestamp: 37 days ago · 2026-09-17 11:10:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x220bc911a99cf91a3587291a38d36815a737289e59972de245379073698c3ee6
Parent hash: 0x77f1148f…13933f3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,549 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.8%5,644,480 / 30,000,000

Base fee

20 gwei

State root

0x3588abb68e5e…6f88101ae0a9

Transactions root

0x9783bdbec1ed…2f4e76f62dbd

Receipts root

0xdb2a7981dafb…799159cc2aff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800