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 #21566895 · ArcScan

Block

#21,566,895

2026-09-18 22:10:24 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,895
Timestamp: 30 days ago · 2026-09-18 22:10:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x9dcad5514733a22bd0cf67cfd6c4c29c421f59ad9d8ff8ff187d55f4bfd447fa
Parent hash: 0xf14b3355…f9198d08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,895 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.2%974,588 / 30,000,000

Base fee

20 gwei

State root

0xafe7743b7a43…d64ce9a9e443

Transactions root

0x0158c50ed00f…2f61f7afc322

Receipts root

0x5eb313ca7dd8…f15151c5de1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800