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 #0x73adfaef522746f1c877a6cd938c4c88540559fa65f84104614c2884be6eed21 · ArcScan

Block

#21,324,404

2026-09-17 12:00:06 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,404
Timestamp: 14 days ago · 2026-09-17 12:00:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x73adfaef522746f1c877a6cd938c4c88540559fa65f84104614c2884be6eed21
Parent hash: 0xe4f60254…1933fd48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,404 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

67.8%20,333,306 / 30,000,000

Base fee

20 gwei

State root

0x8701ee319b67…60d2733e449c

Transactions root

0x8e3d7d384209…90c31156c1ad

Receipts root

0x5fc0fe19adea…b45e62195a83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800