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 #21519567 · ArcScan

Block

#21,519,567

2026-09-18 15:30:15 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,567
Timestamp: 52 days ago · 2026-09-18 15:30:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x45c8be9dcf9d27d25c1c3aed85fdb5a4dc7728da44d496217aaa3b71d8b3b988
Parent hash: 0xf2fcd3db…caf40548
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,567 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,592,971 / 30,000,000

Base fee

20 gwei

State root

0x38ed6b27a746…426c14ef5d43

Transactions root

0xe6dbbb09eb63…b6f85a0c98b6

Receipts root

0xd5dda3394954…5dde8d616ccb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800