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 #0x9fc32f30e289aab6d59ee5144fb26fc7b11d18ae7db68698dfba235977ba28e6 · ArcScan

Block

#21,445,674

2026-09-18 05:05:38 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,674
Timestamp: 48 days ago · 2026-09-18 05:05:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fc32f30e289aab6d59ee5144fb26fc7b11d18ae7db68698dfba235977ba28e6
Parent hash: 0x331c7791…caf770fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,674 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.7%2,906,441 / 30,000,000

Base fee

20 gwei

State root

0x5fe094941072…822ddb5947b3

Transactions root

0x383cd615a299…075557b79f7c

Receipts root

0x489d2a95bdd8…c39255ad92a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800