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 #21267780 · ArcScan

Block

#21,267,780

2026-09-17 04:01:46 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,780
Timestamp: 39 days ago · 2026-09-17 04:01:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xced868259cdc6df3b3eda134c98f66a7b2d4742d03a83c7c459b30f7b395c57a
Parent hash: 0xd3f93db5…ec484a7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,780 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.3%3,683,807 / 30,000,000

Base fee

20 gwei

State root

0x22ce544e2f7c…d7036f6ad7b4

Transactions root

0xb4c498b5d076…0471a441a0db

Receipts root

0x2ced3fd0a5a4…e8ebaf1b8194

Nonce

0x0000000000000000

Extra data

0x00000004a817c800