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 #21268924 · ArcScan

Block

#21,268,924

2026-09-17 04:11:26 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,924
Timestamp: 42 days ago · 2026-09-17 04:11:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb778fe588e5613af5f78bf5d069cb9554ed88a36e256277d7fbc42a33bdf670
Parent hash: 0x79e8cb61…bc69539a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,924 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.6%3,783,754 / 30,000,000

Base fee

20 gwei

State root

0x4af3f7c41276…165f3948a65a

Transactions root

0xe15958ced727…e992842eea51

Receipts root

0xaec7826afa8a…3cc185a50035

Nonce

0x0000000000000000

Extra data

0x00000004a817c800