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 #0xb045ae8258e0b5480c35bbdfc60d9b8452b6a50d83954def6591064188632e3f · ArcScan

Block

#21,620,856

2026-09-19 05:46:38 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,856
Timestamp: 48 days ago · 2026-09-19 05:46:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb045ae8258e0b5480c35bbdfc60d9b8452b6a50d83954def6591064188632e3f
Parent hash: 0x6068b161…8c35e49a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,856 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%600,105 / 30,000,000

Base fee

20 gwei

State root

0x6603ad281ed0…d7951c6648ce

Transactions root

0x94bbac0afb9a…4d68aac15415

Receipts root

0x688690ac1610…ae04d21e68fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800