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

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 #21249856 · ArcScan

Block

#21,249,856

2026-09-17 01:30:24 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,856
Timestamp: 22 days ago · 2026-09-17 01:30:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf228beed550f88650d4c5e88e7e27937793d58acb4abd492caa270de1573723e
Parent hash: 0x8e87ba06…d670ab05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,856 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

40.6%12,188,855 / 30,000,000

Base fee

20 gwei

State root

0xfa5b58e97d5b…b46f056d315a

Transactions root

0x7d6af05262bd…de536abca4a4

Receipts root

0xd6f5f9404df9…73d66f7c1db9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800