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 #21265154 · ArcScan

Block

#21,265,154

2026-09-17 03:39:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,154
Timestamp: 11 days ago · 2026-09-17 03:39:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x7593f912f52c2fdb290294d3bff45ee60ea6babdfd7d34182a04fc6bfdcc68be
Parent hash: 0x18a27ab8…a7d5b90e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,154 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.1%11,727,295 / 30,000,000

Base fee

20 gwei

State root

0x6499f811ca77…cae47e74a864

Transactions root

0x47fb206e342d…f2cc021a41be

Receipts root

0x33cb0bc20b36…f1e5c0558b2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800