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 #21372030 · ArcScan

Block

#21,372,030

2026-09-17 18:43:12 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,030
Timestamp: 20 days ago · 2026-09-17 18:43:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ec949badcae572d3820d4b6356bc0f7ad82d54e96840fb2ebeb642dab516dbf
Parent hash: 0xcebf8a87…d2a407b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,030 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.0%2,095,661 / 30,000,000

Base fee

20 gwei

State root

0x10a747d137a9…2cc7cba3fbd7

Transactions root

0xaa94892a3d47…1df3e31c9eed

Receipts root

0x01f36e700f85…62fca974253b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800