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 #21418959 · ArcScan

Block

#21,418,959

2026-09-18 01:19:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,959
Timestamp: 6 days ago · 2026-09-18 01:19:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bd386381b4effbca1aa13ed1f4c5e3b23bdcc3c98d2d16a8f337e0950b881d7
Parent hash: 0x1cef9f90…7bf7c214
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,959 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.4%4,922,256 / 30,000,000

Base fee

20 gwei

State root

0x5f9f62a9b726…db3988d72a62

Transactions root

0x0ce95e0fb16d…a17ac8316e3b

Receipts root

0x3ed7850c3fdb…d05d184ba770

Nonce

0x0000000000000000

Extra data

0x00000004a817c800