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 #21244642 · ArcScan

Block

#21,244,642

2026-09-17 00:46:23 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,642
Timestamp: 23 days ago · 2026-09-17 00:46:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x933c72e9d6b92f4db66ca01ececb7b0694b294034937e8098b040279c9683114
Parent hash: 0x5a8b6f89…0328b6ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,642 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.6%6,774,369 / 30,000,000

Base fee

20 gwei

State root

0x674858fe4304…c2679d7a6f82

Transactions root

0xe33129a1ea2d…54c9012dc019

Receipts root

0x254fcebe6bd8…2301e1479e89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800