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 #21383712 · ArcScan

Block

#21,383,712

2026-09-17 20:21:54 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,712
Timestamp: 20 days ago · 2026-09-17 20:21:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b1d84e1a47946bc01d25af4ffa917be6ca0880deb801b81199dc754edc2caea
Parent hash: 0x53cd653f…587790dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,712 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.0%8,700,570 / 30,000,000

Base fee

20 gwei

State root

0xddbf910c3cdc…2696d0092562

Transactions root

0xebe9df41468f…dabe1e5d7df6

Receipts root

0x506dbbcf68f8…7c0c0de44476

Nonce

0x0000000000000000

Extra data

0x00000004a817c800