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 #21542995 · ArcScan

Block

#21,542,995

2026-09-18 18:48:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,995
Timestamp: 47 days ago · 2026-09-18 18:48:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e41e27b15e62495d1b96615e1100eef600f9219a1106f79cd11f6187e2af095
Parent hash: 0x1dc79917…79178189
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,995 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.9%261,561 / 30,000,000

Base fee

20 gwei

State root

0x3df82aec2e90…f89d1a689d75

Transactions root

0xb7f282d39258…5b178d26fd9e

Receipts root

0x10ca1d570704…a9aa7b33ee62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800