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 #0xc0af0ab197920a14ba85a63765b30debde63fb7bae85342f4c18d356a484c298 · ArcScan

Block

#21,388,652

2026-09-17 21:03:39 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,652
Timestamp: 33 days ago · 2026-09-17 21:03:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0af0ab197920a14ba85a63765b30debde63fb7bae85342f4c18d356a484c298
Parent hash: 0x28ea13eb…7539ba79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,652 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.9%283,647 / 30,000,000

Base fee

20 gwei

State root

0xa07b09e24f58…afb38cf4a4ac

Transactions root

0x22b94873a4a1…5bb634abc8e9

Receipts root

0xa4f78a0e57f0…4e5011c9f755

Nonce

0x0000000000000000

Extra data

0x00000004a817c800