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 #21311844 · ArcScan

Block

#21,311,844

2026-09-17 10:14:04 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,844
Timestamp: 40 days ago · 2026-09-17 10:14:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b38845c8904a607738631403a33972e2b03171e7c890178f4a80eb25bde7062
Parent hash: 0x0dc8ef86…61fb1510
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,844 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.6%4,371,542 / 30,000,000

Base fee

20 gwei

State root

0xa357940720c8…43ea2a43058c

Transactions root

0x770585535891…b736e6f08bdd

Receipts root

0x2290739b9dd7…824159c8c392

Nonce

0x0000000000000000

Extra data

0x00000004a817c800