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 #21515910 · ArcScan

Block

#21,515,910

2026-09-18 14:59:21 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,910
Timestamp: 34 days ago · 2026-09-18 14:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xece81028ad2d9039658dd44536380784c04a97e0a747b82d8df3dba4023553f5
Parent hash: 0xe86bb661…2083a515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,910 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.5%2,545,273 / 30,000,000

Base fee

20 gwei

State root

0x0bd18124065b…fc8f17a8c829

Transactions root

0xb1ade6609086…92566393d0c0

Receipts root

0x00ec13ec6c75…87144b127512

Nonce

0x0000000000000000

Extra data

0x00000004a817c800