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 #21356418 · ArcScan

Block

#21,356,418

2026-09-17 16:30:30 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,418
Timestamp: 49 days ago · 2026-09-17 16:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x635c53587b30a8886c937f712caa182dce0d23cc038d534ff55d6868aac9be45
Parent hash: 0x788d89f4…167bcb3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,418 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.8%8,645,719 / 30,000,000

Base fee

20 gwei

State root

0xf9f681686d67…f066387c5a08

Transactions root

0x27f1052ed7e9…1399cf175f92

Receipts root

0x4d2160408d0d…0c815da5bdda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800