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 #0xe21b6eb6fca3592965a68f5b952c9c98ca1820db9be020bf7f5aa1e6ae0ab7a3 · ArcScan

Block

#21,379,720

2026-09-17 19:48:10 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,720
Timestamp: 45 days ago · 2026-09-17 19:48:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xe21b6eb6fca3592965a68f5b952c9c98ca1820db9be020bf7f5aa1e6ae0ab7a3
Parent hash: 0xabf76e98…eed98584
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,720 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.3%1,893,768 / 30,000,000

Base fee

20 gwei

State root

0x69deeaa13558…93fcaa34797b

Transactions root

0x9d7531b7e231…16ef77196c5b

Receipts root

0xa1fc89641b60…68a86915d532

Nonce

0x0000000000000000

Extra data

0x00000004a817c800