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 #21550182 · ArcScan

Block

#21,550,182

2026-09-18 19:49:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,182
Timestamp: 6 days ago · 2026-09-18 19:49:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xe11bb12b7366e61fd316eea7fbce3f618d4e3746b04abbfd48b1505ba3c8c077
Parent hash: 0x3a066b30…ca80ec03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,182 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.7%210,579 / 30,000,000

Base fee

20 gwei

State root

0x85cef8d3d765…1ae27024eda0

Transactions root

0xf0db411a1fca…366c3db5f947

Receipts root

0x3899652651bf…530cad2de076

Nonce

0x0000000000000000

Extra data

0x00000004a817c800