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 #21328039 · ArcScan

Block

#21,328,039

2026-09-17 12:30:48 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,039
Timestamp: 33 days ago · 2026-09-17 12:30:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x271536e453600d804c489d0c251d7d9bf4c4ceecf470410405844e8bab3b8c53
Parent hash: 0x8b815496…8a882949
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,039 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.4%7,331,866 / 30,000,000

Base fee

20 gwei

State root

0xadcc0b03f4d3…c741eabbe22c

Transactions root

0xf3faaa07a8d2…539a6c32a3b6

Receipts root

0x1bbc96aa14b9…a6528742e230

Nonce

0x0000000000000000

Extra data

0x00000004a817c800