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 #21289726 · ArcScan

Block

#21,289,726

2026-09-17 07:07:12 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,726
Timestamp: 33 days ago · 2026-09-17 07:07:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xe50a450c398189cc2b0912f8268873f212b9b44f21ac5b768dedb26fba405464
Parent hash: 0x2c05b604…b95f62da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,726 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.3%7,889,589 / 30,000,000

Base fee

20 gwei

State root

0x1dfd781a8c89…310aa20d451b

Transactions root

0x4287432b9f40…8d22f9e7421b

Receipts root

0xee9e76383cc2…e527b1c87395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800