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 #21340444 · ArcScan

Block

#21,340,444

2026-09-17 14:15:35 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,444
Timestamp: 53 days ago · 2026-09-17 14:15:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7378bde5e6e61d108a5946c07dd883aa8e5550ebaba4d5a0fd3862cbfd5eadb
Parent hash: 0x824e8866…c7d28464
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,444 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.0%3,005,408 / 30,000,000

Base fee

20 gwei

State root

0x7063bf7be052…f3c3e2a4bb03

Transactions root

0xf3b0d3235b61…87c0e6edd569

Receipts root

0x3a3c7cffe3e7…6396d1fe1ba7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800