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 #0xcda778958c61f71ec3888ea17d3aedeab7a7ecdf15ec7c0485bfd93f40a0656d · ArcScan

Block

#21,558,465

2026-09-18 20:59:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,465
Timestamp: 48 days ago · 2026-09-18 20:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xcda778958c61f71ec3888ea17d3aedeab7a7ecdf15ec7c0485bfd93f40a0656d
Parent hash: 0x593ea055…a1aced8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,465 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%294,217 / 30,000,000

Base fee

20 gwei

State root

0x7b8ad003190d…6b4613a09b97

Transactions root

0x8ef185cd60eb…7bd00315a9a0

Receipts root

0x86f97d0d95c2…8615b5483590

Nonce

0x0000000000000000

Extra data

0x00000004a817c800