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 #21554782 · ArcScan

Block

#21,554,782

2026-09-18 20:27:58 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,782
Timestamp: 31 days ago · 2026-09-18 20:27:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd392e33edaabf78629c6b15a2639180654c194f7136096760a37212dbe9407e
Parent hash: 0x6405e817…0154adf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,782 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.7%810,925 / 30,000,000

Base fee

20 gwei

State root

0x1a8984b13078…7cf412cd5d0d

Transactions root

0xc18b844d9a95…e80771f93573

Receipts root

0x8128938cd8b8…5d82a8bcd3e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800