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 #0x3650b371e2c7e1aa52248a9c3a8c0d87be5b5e7c53cc4ca691786c34e2338c40 · ArcScan

Block

#21,420,404

2026-09-18 01:32:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,404
Timestamp: 47 days ago · 2026-09-18 01:32:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3650b371e2c7e1aa52248a9c3a8c0d87be5b5e7c53cc4ca691786c34e2338c40
Parent hash: 0xe40980a9…965c10da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,404 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.3%1,004,443 / 30,000,000

Base fee

20 gwei

State root

0xf1ace9301db7…03b2527ce8ce

Transactions root

0x8fca18cef467…5738a0c661fd

Receipts root

0x41db7a18861e…e71fa458bdcc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800