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 #21416852 · ArcScan

Block

#21,416,852

2026-09-18 01:02:02 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,852
Timestamp: 55 days ago · 2026-09-18 01:02:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4e4515c33631f9a912588af4faffc2b6e33fcd38da3f14e3d987b50709e0770
Parent hash: 0x9b84922a…757281d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,852 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.9%858,732 / 30,000,000

Base fee

20 gwei

State root

0x0a2a61317283…2a4aa5d7715b

Transactions root

0xe5b23b5d42c9…12d009a801ce

Receipts root

0x87f95a42e998…bd8de2f47dc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800