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 #0x129cc2429cf8077ac10e256acd8bfc96079465c1e874a19ae7afcee66d5124f0 · ArcScan

Block

#21,276,411

2026-09-17 05:14:42 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,411
Timestamp: 27 days ago · 2026-09-17 05:14:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x129cc2429cf8077ac10e256acd8bfc96079465c1e874a19ae7afcee66d5124f0
Parent hash: 0x0e6ded3d…94cc9485
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,411 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.9%6,275,580 / 30,000,000

Base fee

20 gwei

State root

0x95c4189bd94f…71c29b1ff699

Transactions root

0x1fa7de8bfe70…7285fba3d4a7

Receipts root

0x7345e39233dc…1d203ab66dfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800