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 #0x913573e44632f4c84f3ad36331afa2a1de1ff64c920a281fc858f3c19cc2d871 · ArcScan

Block

#21,555,122

2026-09-18 20:30:51 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,122
Timestamp: 43 days ago · 2026-09-18 20:30:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x913573e44632f4c84f3ad36331afa2a1de1ff64c920a281fc858f3c19cc2d871
Parent hash: 0xa87a1edf…c99b6dd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,122 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.9%879,419 / 30,000,000

Base fee

20 gwei

State root

0x3d11e0aecd6b…c345df45bf5e

Transactions root

0x5c695862b50a…0f5f8e407a35

Receipts root

0xf7a6718e3cde…d15802ffadef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800