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 #21319449 · ArcScan

Block

#21,319,449

2026-09-17 11:18:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,449
Timestamp: 52 days ago · 2026-09-17 11:18:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa37389043a3f432cd0279396556127a45e27a3425a6faeb6bb7d750cea5050f
Parent hash: 0x25335178…1248f322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,449 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.1%9,038,247 / 30,000,000

Base fee

20 gwei

State root

0x6032708a0e51…e96d26093f75

Transactions root

0x35e75c1595be…e6a408eab222

Receipts root

0x3fc8e6f2d1aa…6a0324a9cfcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800