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 #0xfef9bbb1e692d7eef6fe665da1fc416a9278f9285ebad9e14ff4864f2dac3977 · ArcScan

Block

#21,326,562

2026-09-17 12:18:19 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,562
Timestamp: 13 days ago · 2026-09-17 12:18:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xfef9bbb1e692d7eef6fe665da1fc416a9278f9285ebad9e14ff4864f2dac3977
Parent hash: 0x241830d6…3354bbd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,562 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

34.5%10,343,276 / 30,000,000

Base fee

20 gwei

State root

0xa3ace10d832b…c540f4c62ce3

Transactions root

0xd77a522d5822…3d2c68234d86

Receipts root

0xcf141e3e8997…a1badcffcfcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800