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 #21391828 · ArcScan

Block

#21,391,828

2026-09-17 21:30:30 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,828
Timestamp: 20 days ago · 2026-09-17 21:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x0fc39ecf985a90ced592a887c369c2e3b83c870cfff10224ca7ba1e2d62a0fe5
Parent hash: 0x6eb650f5…ddc7dd84
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,828 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.7%799,662 / 30,000,000

Base fee

20 gwei

State root

0x185956628864…4dc7dfca740d

Transactions root

0xe4afe6ed7d1d…f7f8b6388eb2

Receipts root

0x01233ec9c864…40627af115f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800