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 #21394255 · ArcScan

Block

#21,394,255

2026-09-17 21:51:01 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,255
Timestamp: 30 days ago · 2026-09-17 21:51:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0aed257e6c505d7e1569733cf87ade56f4264c010bba755f057c19ed327f789c
Parent hash: 0xf270f40a…a1f77fb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,255 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.8%1,153,291 / 30,000,000

Base fee

20 gwei

State root

0x8999a6766e46…0a48e289c87a

Transactions root

0x5b817a3a9d51…d5f8147b82be

Receipts root

0x6904aa2c2c5c…76f4fbdae317

Nonce

0x0000000000000000

Extra data

0x00000004a817c800