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 #0x67fee0b3ba46029aabfdb5ab26c800341f2e9e9e8d5f630a8d86bda978aca004 · ArcScan

Block

#21,442,726

2026-09-18 04:40:43 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,726
Timestamp: 45 days ago · 2026-09-18 04:40:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x67fee0b3ba46029aabfdb5ab26c800341f2e9e9e8d5f630a8d86bda978aca004
Parent hash: 0x7e6791ec…b6c993ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,726 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.2%1,853,698 / 30,000,000

Base fee

20 gwei

State root

0x47e7af87ee0c…a5fcc3357211

Transactions root

0x2187e01a9925…7c4dbe86e097

Receipts root

0x1cd9b689d7e5…47f54a198e6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800