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 #0xd71a27effa26c5a017c9ed7ea44a6c6e4777cd77c2df9169ac056f1c87613f10 · ArcScan

Block

#21,291,439

2026-09-17 07:21:40 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,439
Timestamp: 11 days ago · 2026-09-17 07:21:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xd71a27effa26c5a017c9ed7ea44a6c6e4777cd77c2df9169ac056f1c87613f10
Parent hash: 0x81aac78d…80614a88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,439 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.5%4,351,241 / 30,000,000

Base fee

20 gwei

State root

0x2dc16515ece2…b8d4b97a6336

Transactions root

0x7d2bd08af767…a23586de4ee5

Receipts root

0xf7c9b76d9caf…6e69aea68672

Nonce

0x0000000000000000

Extra data

0x00000004a817c800