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 #21244860 · ArcScan

Block

#21,244,860

2026-09-17 00:48:13 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,860
Timestamp: 23 days ago · 2026-09-17 00:48:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x20328bcf483b94901bd5059817debd1722bb123c0a437c1d10b77b59a65d171c
Parent hash: 0xb4c00c53…ae68b88c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,860 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.7%8,006,386 / 30,000,000

Base fee

20.360945532 gwei

State root

0x2a22633cbe81…ccb5cfefc1fa

Transactions root

0x9d145b45d5a9…e2f88e098522

Receipts root

0x743c1f2cd493…749a43927623

Nonce

0x0000000000000000

Extra data

0x00000004bd21c91d