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 #21351732 · ArcScan

Block

#21,351,732

2026-09-17 15:50:55 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,732
Timestamp: 32 days ago · 2026-09-17 15:50:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x1557733c294a0ffc1c5e4f4915c46c0614eea15ca3dcccfcbea6b4a606166768
Parent hash: 0x78b9bd24…ac5d8b4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,732 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.8%8,938,673 / 30,000,000

Base fee

20 gwei

State root

0xaf6539c61887…ea1f4da8240b

Transactions root

0x5d787be7eb06…45288209d50d

Receipts root

0x7f9c80b8b86c…8656bb664a12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800