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 #21383723 · ArcScan

Block

#21,383,723

2026-09-17 20:22:00 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,723
Timestamp: 20 days ago · 2026-09-17 20:22:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cbf4a87ca384aefbc3e4734f31bef2ce4a70312c2e10dab26a984dfba59b67c
Parent hash: 0x6514e90e…49e984ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,723 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.6%4,391,020 / 30,000,000

Base fee

20 gwei

State root

0x2c03612ecbc9…66b50b62d11c

Transactions root

0x86e3b6282010…dfdbcdabe084

Receipts root

0xe04dcf741cfa…6fcc441b772a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800