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 #0xa604da453737dc43fe769389a2a4562c8fa97102709b7e5df1fe06cf48bd4658 · ArcScan

Block

#21,539,641

2026-09-18 18:19:57 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,641
Timestamp: 51 days ago · 2026-09-18 18:19:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xa604da453737dc43fe769389a2a4562c8fa97102709b7e5df1fe06cf48bd4658
Parent hash: 0xc8714624…a053785c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,641 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,121,787 / 30,000,000

Base fee

20 gwei

State root

0xea31640611bf…54be980880c3

Transactions root

0x3ee2e9f65aa2…6de9c32cf665

Receipts root

0x1e5a95f3030e…8d018c1abba0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800