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 #21509293 · ArcScan

Block

#21,509,293

2026-09-18 14:03:27 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,293
Timestamp: 39 days ago · 2026-09-18 14:03:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x7af739100b08ed0515581aa0bd464dacbc0f5791556b82e9c46ee80443371b47
Parent hash: 0x2b106717…2381a657
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,293 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.6%7,685,481 / 30,000,000

Base fee

20 gwei

State root

0x6fbc594833f3…5ef895887811

Transactions root

0xb0c3e7b8702f…17787d442551

Receipts root

0x2ab2ae6d1938…8d33587c6c69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800