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 #21379941 · ArcScan

Block

#21,379,941

2026-09-17 19:50:02 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,941
Timestamp: 37 days ago · 2026-09-17 19:50:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5c7a8e27559e3e1dd5c7fa49ce8fbafc5043191c20e350532ba8ac126a9de8f
Parent hash: 0x4fae46f7…d753ab46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,941 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.1%1,828,605 / 30,000,000

Base fee

20 gwei

State root

0x50b470da5a1c…ccf505de725e

Transactions root

0xb74149441a49…c9972f51a632

Receipts root

0x98c23ed4a31d…d43c844b5076

Nonce

0x0000000000000000

Extra data

0x00000004a817c800