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 #21319780 · ArcScan

Block

#21,319,780

2026-09-17 11:21:04 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,780
Timestamp: 49 days ago · 2026-09-17 11:21:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x00797eadb13f0261e89ee4d32aa87a10f18ca1d0cb85a333b62f1395fc8773ca
Parent hash: 0x8e885caf…eb694d1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,780 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.6%7,381,479 / 30,000,000

Base fee

20 gwei

State root

0xfdae9030c94e…76863b8c8cfc

Transactions root

0xce4c1bd23acd…9cb31796ba66

Receipts root

0xf5be9aa8fa0b…c3d64deda98e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800