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 #21324340 · ArcScan

Block

#21,324,340

2026-09-17 11:59:34 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,340
Timestamp: 16 days ago · 2026-09-17 11:59:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a52714c80b9ab840f301bf404cb4be3be28a522790a55783abfbb17045cb3bf
Parent hash: 0x97c22e6c…03d040ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,340 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.1%8,723,274 / 30,000,000

Base fee

20 gwei

State root

0x7fb041e77402…bcc6f5d5041b

Transactions root

0x4f548429498a…190e82c21097

Receipts root

0x2e725b1ad8ab…658cafacc814

Nonce

0x0000000000000000

Extra data

0x00000004a817c800