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 #21380579 · ArcScan

Block

#21,380,579

2026-09-17 19:55:26 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,579
Timestamp: 18 days ago · 2026-09-17 19:55:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0ce94df07197ee50b50f34947cfb1f434b13f63600f892fece56cfdd60cf618
Parent hash: 0x68e0e804…d5f62098
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,579 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.4%2,825,828 / 30,000,000

Base fee

20 gwei

State root

0xb11b2a8cddcc…5f1e696669d0

Transactions root

0x554f9469a9d5…71d07a62b0bd

Receipts root

0x7719cccfb49b…4c6f3a00224a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800