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 #0x0d68874ad0fceecf06f6845a4abc80afe49ae0ac97b414e3c43f8e36ec2676c4 · ArcScan

Block

#21,270,128

2026-09-17 04:21:37 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,128
Timestamp: 6 days ago · 2026-09-17 04:21:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d68874ad0fceecf06f6845a4abc80afe49ae0ac97b414e3c43f8e36ec2676c4
Parent hash: 0x755cb6c3…fdf663a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,128 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.1%2,129,778 / 30,000,000

Base fee

20 gwei

State root

0x499856f41db6…8922097277d4

Transactions root

0x4310f8fe4a38…f5a22ea821df

Receipts root

0xf89e737b5090…61819d8bf37d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800