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 #21559126 · ArcScan

Block

#21,559,126

2026-09-18 21:04:42 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,126
Timestamp: 55 days ago · 2026-09-18 21:04:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x315d23084344c0b601b28d5332aadd1b8875442a3db8f722b5d3fce147a5cdc3
Parent hash: 0xfc12dc34…e679b7b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,126 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.4%414,855 / 30,000,000

Base fee

20 gwei

State root

0xbf7421670174…2db38e2db491

Transactions root

0xc501090ceaad…1b0c3af7acd4

Receipts root

0xce1126344985…5b975e3b29fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800