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 #0x9a59ff582436d5094d03a43731339adf139b00272ce6d0d9ba94dfcdbc7adb7d · ArcScan

Block

#21,276,856

2026-09-17 05:18:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,856
Timestamp: 18 days ago · 2026-09-17 05:18:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a59ff582436d5094d03a43731339adf139b00272ce6d0d9ba94dfcdbc7adb7d
Parent hash: 0x858f1d50…37680d4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,856 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.2%6,361,548 / 30,000,000

Base fee

20 gwei

State root

0x2f4171f2841f…8641f814015b

Transactions root

0x78096f5baad6…5b93021f4f86

Receipts root

0x4d43cf8250d0…7e3640747b49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800