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 #21444839 · ArcScan

Block

#21,444,839

2026-09-18 04:58:35 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,839
Timestamp: 22 days ago · 2026-09-18 04:58:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e8c0d6b57def45e11777f6f74c561a18f1ed6552d32517f1337623d4964d241
Parent hash: 0x43e927d1…618d31f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,839 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.6%771,354 / 30,000,000

Base fee

20 gwei

State root

0x97d50519e8a5…762e055600ff

Transactions root

0x1fcdaff769ad…c8bd1db8a94f

Receipts root

0x59aa4a85f6b4…8ea0b976eb6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800