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 #0x15ffe3d941352b3fbe3e41c347d785471a0549cc4303853b8c59080e26b38475 · ArcScan

Block

#21,305,344

2026-09-17 09:19:10 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,344
Timestamp: 41 days ago · 2026-09-17 09:19:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x15ffe3d941352b3fbe3e41c347d785471a0549cc4303853b8c59080e26b38475
Parent hash: 0x68f8d740…ec890895
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,344 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

31.2%9,373,012 / 30,000,000

Base fee

20 gwei

State root

0xe9bf59f1e008…11858cb12ce2

Transactions root

0x496df7837e0a…60fde9a2d3b6

Receipts root

0x765fcaf6281a…d8d756441335

Nonce

0x0000000000000000

Extra data

0x00000004a817c800