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 #21317942 · ArcScan

Block

#21,317,942

2026-09-17 11:05:33 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,942
Timestamp: 18 days ago · 2026-09-17 11:05:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbec96290d6db5f6b72916ced077517018db7e99dd3e5e65ce2ac864defa450d3
Parent hash: 0xab7e1649…5716d2bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,942 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

25.3%7,577,030 / 30,000,000

Base fee

20 gwei

State root

0xf2ec4f39022b…32b6db20649e

Transactions root

0x8558dec477fc…b17702728b26

Receipts root

0x4f68148b8da0…59352aab65b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800