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 #21558897 · ArcScan

Block

#21,558,897

2026-09-18 21:02:46 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,897
Timestamp: 53 days ago · 2026-09-18 21:02:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x619584881257ccaeae14a3b099ee3be764d446773ed728eeed6a6857afa69243
Parent hash: 0xaee6ad0d…00408eff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,897 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.1%1,539,997 / 30,000,000

Base fee

20 gwei

State root

0xe52cd255cd9e…8ca5a22f0d49

Transactions root

0xc09aaf031a4a…c64f92d2e605

Receipts root

0x60e3885c8696…920512c4a010

Nonce

0x0000000000000000

Extra data

0x00000004a817c800