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 #0xa9e6c60a4d3a4009baf2e22b7e26ade397a0360fd1d495f74b3fd721729d731f · ArcScan

Block

#21,388,289

2026-09-17 21:00:35 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,289
Timestamp: 21 days ago · 2026-09-17 21:00:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9e6c60a4d3a4009baf2e22b7e26ade397a0360fd1d495f74b3fd721729d731f
Parent hash: 0x41a47961…26a764c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,289 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

45.6%13,676,540 / 30,000,000

Base fee

20 gwei

State root

0x385b2622de71…f8cd65c9282c

Transactions root

0x8751b942dc8a…9f25d2bde089

Receipts root

0x45e2b067f95c…8516883eb6af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800