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 #21328975 · ArcScan

Block

#21,328,975

2026-09-17 12:38:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,975
Timestamp: 48 days ago · 2026-09-17 12:38:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9ec19fd2ffbe8c37557bf37a0bcfc735659d876befe86b382648661ad58b5b3
Parent hash: 0xd00082e7…6f4651e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,975 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.8%6,227,887 / 30,000,000

Base fee

20 gwei

State root

0xe369c137656d…45c8c48dc0be

Transactions root

0x3bc14965f9c9…60cc6ecdab91

Receipts root

0x220ffa66d694…fb86689f2956

Nonce

0x0000000000000000

Extra data

0x00000004a817c800