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 #21509611 · ArcScan

Block

#21,509,611

2026-09-18 14:06:08 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,611
Timestamp: 29 days ago · 2026-09-18 14:06:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x115c773610df5802dcb145ab1a76b6e71d855129abacc156880b86fec5c999c5
Parent hash: 0x7267d669…3b92e158
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,611 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.9%1,761,402 / 30,000,000

Base fee

20 gwei

State root

0xb2daf29af802…d7667b49386c

Transactions root

0x3cf87221c358…21f755af57cb

Receipts root

0xf67167fe663e…8c6c77bb27db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800