Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8b613fd69b5c877f92ba09bd6439276bd2adbc730c12ca2feea4a55e1ebfb952 · ArcScan

Block

#21,420,965

2026-09-18 01:36:47 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,965
Timestamp: 52 days ago · 2026-09-18 01:36:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b613fd69b5c877f92ba09bd6439276bd2adbc730c12ca2feea4a55e1ebfb952
Parent hash: 0x510b1f55…59ab6368
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,965 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.3%1,596,344 / 30,000,000

Base fee

20 gwei

State root

0x0c228a857ed8…4f7751ba805a

Transactions root

0x945272efcb4a…d5d460091281

Receipts root

0xb1d40dbe9a28…ba779964691c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800