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 #21305226 · ArcScan

Block

#21,305,226

2026-09-17 09:18:10 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,226
Timestamp: 36 days ago · 2026-09-17 09:18:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x0568cea72cb027c60dd79135485a9b83b067bd7725ca5a2d39e3e89008bbb0b9
Parent hash: 0x728a8fdd…8037d25b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,226 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

25.8%7,737,246 / 30,000,000

Base fee

20 gwei

State root

0x0e6a3c3ff414…326ec59dc18e

Transactions root

0x167b1938c64c…b02f95d8ff7a

Receipts root

0xb08c360ea6bc…bb0c1a7c0a63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800