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 #0xf71a0e1b5f46baeea7a67d4f683a7c0654378637d70b95626b87cb9ee005d0d0 · ArcScan

Block

#21,221,335

2026-09-16 21:29:39 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,335
Timestamp: 7 days ago · 2026-09-16 21:29:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf71a0e1b5f46baeea7a67d4f683a7c0654378637d70b95626b87cb9ee005d0d0
Parent hash: 0xb652d564…01b0230a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,335 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.0%6,289,871 / 30,000,000

Base fee

20 gwei

State root

0x6fd87aa31cd8…766d0427b348

Transactions root

0x5fbbd0cd2036…3348c1a2e700

Receipts root

0x09863a081b3a…57b7907c9157

Nonce

0x0000000000000000

Extra data

0x00000004a817c800