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 #0xf2fe80ea423366d18dd7f8790f2786d1df26fceeb9dfc0bfd1994e8d34ab133a · ArcScan

Block

#21,412,561

2026-09-18 00:25:45 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,561
Timestamp: 57 days ago · 2026-09-18 00:25:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2fe80ea423366d18dd7f8790f2786d1df26fceeb9dfc0bfd1994e8d34ab133a
Parent hash: 0xa0091f48…50864af5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,561 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.8%1,131,160 / 30,000,000

Base fee

20 gwei

State root

0xa36469ee52f3…5dda02adadec

Transactions root

0xb54a49f2bf89…5ea965f8ec06

Receipts root

0x32f9c28d1b30…641879f25bb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800