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 #21253590 · ArcScan

Block

#21,253,590

2026-09-17 02:01:56 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,590
Timestamp: 22 days ago · 2026-09-17 02:01:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x21164ababb6838abe9ea26a00a867c04e5299f348da9cb1762868b32dc0db0c3
Parent hash: 0xa726b7ad…a8b3524a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,590 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.1%6,029,526 / 30,000,000

Base fee

20 gwei

State root

0x4262cc54d7f1…1794c81490e3

Transactions root

0x937a168b4602…6742d108a899

Receipts root

0x5466cd53f703…985bd08d0786

Nonce

0x0000000000000000

Extra data

0x00000004a817c800