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 #21365377 · ArcScan

Block

#21,365,377

2026-09-17 17:46:59 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,377
Timestamp: 58 days ago · 2026-09-17 17:46:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b1cbd82299c90f7ff24be2c1013f760511c800c26fd9499126fabb99e3b902c
Parent hash: 0xf6b68581…dc5d16d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,377 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.6%3,182,665 / 30,000,000

Base fee

20 gwei

State root

0xf32d3361da7c…85576a677c99

Transactions root

0xf86aa905fd58…4b5c2f2d00ae

Receipts root

0x94a2274871e4…3509aa10a690

Nonce

0x0000000000000000

Extra data

0x00000004a817c800