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 #21284381 · ArcScan

Block

#21,284,381

2026-09-17 06:22:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,381
Timestamp: 10 days ago · 2026-09-17 06:22:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e71fb2c676fb28ef2bb97749498f9439da579185a5219f9e46c8234f942f902
Parent hash: 0xe305adb8…5eebb096
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,381 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.1%3,315,750 / 30,000,000

Base fee

20 gwei

State root

0x30066d8b869a…dc85bc833480

Transactions root

0xc6b13437f47a…8652234c352b

Receipts root

0x16508719be5a…1b070b906d75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800