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 #0x0c58a099ebb65a9204b97791a9a482eec3b48e23d557729ba781773c2db30dcf · ArcScan

Block

#21,557,621

2026-09-18 20:51:59 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,621
Timestamp: 26 days ago · 2026-09-18 20:51:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c58a099ebb65a9204b97791a9a482eec3b48e23d557729ba781773c2db30dcf
Parent hash: 0xe5df9d28…decb7977
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,621 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.6%1,987,891 / 30,000,000

Base fee

20 gwei

State root

0x89db6d42d634…0c2d38056583

Transactions root

0x92ed6bbe977d…d0d3167f6ae1

Receipts root

0xcc11a5f9e359…5c379684a3ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800