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 #21248171 · ArcScan

Block

#21,248,171

2026-09-17 01:16:11 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,171
Timestamp: 10 days ago · 2026-09-17 01:16:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x94a2418987c361ac1fb6bb326433a7c746b2ed6b361e1014e7b7f8fd93d71927
Parent hash: 0xeec04fb1…b2217664
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,171 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.7%6,803,050 / 30,000,000

Base fee

20 gwei

State root

0x89e318880eb1…e5770b009fdc

Transactions root

0x6012231abfed…4de705b25071

Receipts root

0xb794ae16d503…c61ab7fe8453

Nonce

0x0000000000000000

Extra data

0x00000004a817c800