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

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 #21570297 · ArcScan

Block

#21,570,297

2026-09-18 22:39:10 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,297
Timestamp: 52 days ago · 2026-09-18 22:39:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f1412e9820b095db7fe3b0ebd4f80fd83432797efd54f8af629b1d81b4eb37d
Parent hash: 0xe67b7fec…f0befce4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,297 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.8%825,464 / 30,000,000

Base fee

20 gwei

State root

0xcfb8132a90c6…8a7110a4fb2b

Transactions root

0xb3712f62e027…f0cea9b37939

Receipts root

0x7c1ab1d2dbfa…2c3868b7d696

Nonce

0x0000000000000000

Extra data

0x00000004a817c800