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 #21262009 · ArcScan

Block

#21,262,009

2026-09-17 03:13:02 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,009
Timestamp: 11 days ago · 2026-09-17 03:13:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xadc408c14e0f665a0d222b5031f60ac73d1461559313ad8549efe6d59a2e69f8
Parent hash: 0x39ae7d87…624ff825
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,009 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.2%6,058,340 / 30,000,000

Base fee

20 gwei

State root

0xb2da97ca25c4…a5017eb06dd9

Transactions root

0x28ac82768e39…ad34b8b4b8eb

Receipts root

0x733272914658…b3d99b33f702

Nonce

0x0000000000000000

Extra data

0x00000004a817c800