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 #21379523 · ArcScan

Block

#21,379,523

2026-09-17 19:46:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,523
Timestamp: 48 days ago · 2026-09-17 19:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cbdfcee5dfa1abb13b6a9617fce51a19bf4555214d679e1f6449a4ac55f620c
Parent hash: 0xe86d4bd8…b17d1ee2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,523 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.7%3,814,651 / 30,000,000

Base fee

20 gwei

State root

0xf9582429fdc3…c04bd53c922e

Transactions root

0xa1d6f4b2c63f…71b171f95b73

Receipts root

0x90190e809839…36dfc5271ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800