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 #21326634 · ArcScan

Block

#21,326,634

2026-09-17 12:18:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,634
Timestamp: 11 days ago · 2026-09-17 12:18:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f37600f2c8889a6e03a2663a22928a57550b2e1cbddf92354c92fbe28310baf
Parent hash: 0x8eb25edb…5023bde6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,634 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.2%6,960,080 / 30,000,000

Base fee

20 gwei

State root

0xa9efd8ae2f87…aa073e29838e

Transactions root

0x111040f68262…574a1f0a0004

Receipts root

0x46096a9a8f64…6c38cd47f5bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800