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 #21242327 · ArcScan

Block

#21,242,327

2026-09-17 00:26:50 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,327
Timestamp: 25 days ago · 2026-09-17 00:26:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3061c6cfa1d6e12e44e72f02125122d7bb7f7ebf54f264eb8c7d56febb6824b
Parent hash: 0x08ddb36f…0236a8d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,327 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

33.1%9,928,234 / 30,000,000

Base fee

20 gwei

State root

0x2c16dbf4308f…405bd0b2587e

Transactions root

0x0651544b5216…ebad8292a87a

Receipts root

0xf55d65aada98…4bf5ff32a20a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800