Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xdeff76438f2a2f2cf419a3245979add42cefc41f8637f2f38c596eaedeaa5861 · ArcScan

Block

#21,380,518

2026-09-17 19:54:55 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,518
Timestamp: 19 days ago · 2026-09-17 19:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xdeff76438f2a2f2cf419a3245979add42cefc41f8637f2f38c596eaedeaa5861
Parent hash: 0x6836d8c3…804faae1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,518 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.5%2,555,628 / 30,000,000

Base fee

20 gwei

State root

0x267133adc435…c0cfd4ade6dd

Transactions root

0xb7d69b5e1449…1ec064b708e6

Receipts root

0xd6a1181c4959…a36da4f6c256

Nonce

0x0000000000000000

Extra data

0x00000004a817c800