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 #21384868 · ArcScan

Block

#21,384,868

2026-09-17 20:31:41 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,868
Timestamp: 12 days ago · 2026-09-17 20:31:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a48cb2ca3a969fa0dc0ec9a073bacd4a494edb46a59460cd87a4be40149b26a
Parent hash: 0xe5d6a1d8…83e40553
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,868 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.6%4,385,561 / 30,000,000

Base fee

20 gwei

State root

0x2d02c91d257f…b762135e415c

Transactions root

0xf4256f590210…a1c3a770ca19

Receipts root

0x77f074a9d91d…6534a087e370

Nonce

0x0000000000000000

Extra data

0x00000004a817c800