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 #0x54304e0a3027cb7040c72bb1f99a4abddae90220f8704cee15974e1895ce7d73 · ArcScan

Block

#21,445,047

2026-09-18 05:00:20 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,047
Timestamp: 28 days ago · 2026-09-18 05:00:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x54304e0a3027cb7040c72bb1f99a4abddae90220f8704cee15974e1895ce7d73
Parent hash: 0x6093b70e…04f751cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,047 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.5%3,753,383 / 30,000,000

Base fee

20 gwei

State root

0xc87fd94a79d6…dce28eed24e0

Transactions root

0x391bad4b8b94…6b355bb52b84

Receipts root

0x7390cd49cfb3…3898e1252c4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800