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 #21444917 · ArcScan

Block

#21,444,917

2026-09-18 04:59:14 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,917
Timestamp: 24 days ago · 2026-09-18 04:59:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x3323b717655c1778740179b1d75ed395724a6409157e069463b13d1745f4dea7
Parent hash: 0x1da7fdd1…c6a25c51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,917 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.8%1,451,991 / 30,000,000

Base fee

20 gwei

State root

0x097a3c377e6c…f4537fa06c76

Transactions root

0x6e5ee5426ca6…9d2855c143fc

Receipts root

0x4f1df0dd8d8a…03abe74b296c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800