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 #21360850 · ArcScan

Block

#21,360,850

2026-09-17 17:08:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,850
Timestamp: 5 days ago · 2026-09-17 17:08:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d313cd1b32d9e76ed73835af93ace6b6132a50501ce44dd771ab494208136ed
Parent hash: 0x54351481…c38eb7b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,850 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.9%2,676,074 / 30,000,000

Base fee

20 gwei

State root

0x91e5fad6dee4…05a8fb2b37a8

Transactions root

0xcfc826b158cb…b3b740113bd4

Receipts root

0xe15875c78681…e309ffd6b6b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800