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 #21267638 · ArcScan

Block

#21,267,638

2026-09-17 04:00:35 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,638
Timestamp: 34 days ago · 2026-09-17 04:00:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a40d6dc9dfeb8a2f042f587bf6ab0049a5efa5f8e2bcd876597de07ddaa2cff
Parent hash: 0x33bdc96b…7ce7f71e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,638 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.2%5,452,552 / 30,000,000

Base fee

20 gwei

State root

0x1e945e25ad54…40c9da477814

Transactions root

0x57b5449d190f…d20cea3d523e

Receipts root

0x2e1e92d6f5b1…60f111a5d2e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800