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 #21549232 · ArcScan

Block

#21,549,232

2026-09-18 19:41:02 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,232
Timestamp: 27 days ago · 2026-09-18 19:41:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c9a2eea70f91c5686ea9f63dedbf11ce2de50600a8040491bafa02c63b49a7c
Parent hash: 0x3be8fef3…1854c70d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,232 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.7%3,524,700 / 30,000,000

Base fee

20 gwei

State root

0x5387a2bdcd34…ba445cf6697c

Transactions root

0x12c5b2f27eb7…b4bc669ccac8

Receipts root

0xaf0f77b9403b…e40e9c99164c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800