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 #21393387 · ArcScan

Block

#21,393,387

2026-09-17 21:43:40 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,387
Timestamp: 49 days ago · 2026-09-17 21:43:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x79a7bd0762f847337e7ed997694b5917c20346747eee87400d5bf66d290b8216
Parent hash: 0xf00277eb…5b05dcc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,387 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.4%437,386 / 30,000,000

Base fee

20 gwei

State root

0xff3738f13c2a…383d6d98a8e6

Transactions root

0x551aabc26924…5643bd01a474

Receipts root

0x1ee2de049e93…a3b327419746

Nonce

0x0000000000000000

Extra data

0x00000004a817c800