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 #21383570 · ArcScan

Block

#21,383,570

2026-09-17 20:20:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,570
Timestamp: 24 days ago · 2026-09-17 20:20:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9409c0bf5c12393c32344565dc4e89c9ed74843879403a46b5a867f1dcf5784
Parent hash: 0xf5d14718…cdf589b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,570 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

37.0%11,105,293 / 30,000,000

Base fee

20 gwei

State root

0xe3c44d40248d…15907019f8a8

Transactions root

0xc68e865eccfc…b43356272132

Receipts root

0xed2320b002fd…3a03679fd267

Nonce

0x0000000000000000

Extra data

0x00000004a817c800