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 #21419552 · ArcScan

Block

#21,419,552

2026-09-18 01:24:51 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,552
Timestamp: 20 days ago · 2026-09-18 01:24:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a8c7d8680f567e221b93963adfd15aef307a2a175c2fc0f3a12eab250074c46
Parent hash: 0xd90bb50a…43719806
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,552 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.6%2,591,537 / 30,000,000

Base fee

20 gwei

State root

0xcc95abf8780f…bc08407434f0

Transactions root

0xf6fa2d0a2518…10b974ebdd76

Receipts root

0x65bee3af34ee…42a12828c30c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800