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 #21318864 · ArcScan

Block

#21,318,864

2026-09-17 11:13:20 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,864
Timestamp: 47 days ago · 2026-09-17 11:13:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xe85fce0405eed7719f0d66f707c4a4f50bffc7422b3a28816ab1bc2a13db6c37
Parent hash: 0x5060ba3c…1be8fe6b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,864 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.6%7,371,595 / 30,000,000

Base fee

20 gwei

State root

0x833ff90ef71d…d611160633b5

Transactions root

0xf88fe526eead…1bef461d52d9

Receipts root

0xf0fb378b2b00…57c1333f8d0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800