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 #0x7a5c49cc07d9a20ca058de7499da09f25b9be2a4211f3782d6c990e3d8c70cc6 · ArcScan

Block

#21,276,598

2026-09-17 05:16:17 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,598
Timestamp: 25 days ago · 2026-09-17 05:16:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a5c49cc07d9a20ca058de7499da09f25b9be2a4211f3782d6c990e3d8c70cc6
Parent hash: 0x45952b4f…8d94daf1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,598 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.8%4,144,768 / 30,000,000

Base fee

20 gwei

State root

0xe9331f4d1b21…ad28afd48aaf

Transactions root

0xd1a0dfcf2283…c04c843526a1

Receipts root

0x14f949972d9d…3107fc585280

Nonce

0x0000000000000000

Extra data

0x00000004a817c800