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 #21328545 · ArcScan

Block

#21,328,545

2026-09-17 12:35:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,545
Timestamp: 48 days ago · 2026-09-17 12:35:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7220bf883ca7e4ffee9d0d74cf76c9da54233f2a0ae6ba6f3c5f0c259a6210ed
Parent hash: 0x79c8986c…5641c6a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,545 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.4%4,331,916 / 30,000,000

Base fee

20 gwei

State root

0x972a69b26588…222f6afc5c43

Transactions root

0x9aa94ffd4cb4…8b2ca1b0d9a5

Receipts root

0x2d505cfa8295…8a13553b2e4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800