Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xdebf766677150863d283103f93d467109ef2495d1643e6850c8904bd6c35012a · ArcScan

Block

#21,556,738

2026-09-18 20:44:31 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,738
Timestamp: 6 days ago · 2026-09-18 20:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xdebf766677150863d283103f93d467109ef2495d1643e6850c8904bd6c35012a
Parent hash: 0xac423bd0…383fe398
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,738 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.4%1,623,054 / 30,000,000

Base fee

20 gwei

State root

0xf856d7a6ce43…a0ae787440ea

Transactions root

0xe907e8a880b4…ada642c31f02

Receipts root

0xf0968ee16e7b…d8c0d7788ed7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800