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 #0xd990784af58d3c8a3b3b6c141484c20971f947d81cfb406c5146b9f34cb8955a · ArcScan

Block

#21,554,579

2026-09-18 20:26:15 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,579
Timestamp: 25 days ago · 2026-09-18 20:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xd990784af58d3c8a3b3b6c141484c20971f947d81cfb406c5146b9f34cb8955a
Parent hash: 0x6e85e8cd…9734433e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,579 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.0%307,074 / 30,000,000

Base fee

20 gwei

State root

0xea8d8d274db7…eaae8d8a3a29

Transactions root

0x8334b7c11350…e54235debacf

Receipts root

0x5f3ab122f7ef…7a0715f592de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800