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 #21304417 · ArcScan

Block

#21,304,417

2026-09-17 09:11:20 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,417
Timestamp: 11 days ago · 2026-09-17 09:11:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x2435c75ac96617ed7704d8d98d19ee85334c08d960e9c9b868ea6b1558424ef4
Parent hash: 0xd84afaf9…693bee28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,417 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,427,026 / 30,000,000

Base fee

20 gwei

State root

0x36c6ffeae268…378b9f6c4dec

Transactions root

0xfbc1d8658143…5ac859c485db

Receipts root

0xa7e6ca9a5c08…38e554804b6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800