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 #21262459 · ArcScan

Block

#21,262,459

2026-09-17 03:16:50 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,459
Timestamp: 4 days ago · 2026-09-17 03:16:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8303d73b58a15df1403d15d587a64d43cc27d7d23626fbf67ff9726e79cfac6
Parent hash: 0xd4ac27a2…60084c3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,459 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.7%4,709,515 / 30,000,000

Base fee

20 gwei

State root

0x08adfd277c1b…519488509a8c

Transactions root

0x1e1e5cb94b2f…10323517282c

Receipts root

0x15c9bbca4e18…fd0ddb79a067

Nonce

0x0000000000000000

Extra data

0x00000004a817c800