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 #0x63457207bf0345a26656e0d605b4322ee369ed0386292e6830cf9703b3096872 · ArcScan

Block

#21,402,446

2026-09-17 23:00:15 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,446
Timestamp: 9 days ago · 2026-09-17 23:00:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x63457207bf0345a26656e0d605b4322ee369ed0386292e6830cf9703b3096872
Parent hash: 0x205452f6…8d54db6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,446 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.5%1,347,420 / 30,000,000

Base fee

20 gwei

State root

0xb4b54daf7995…56f42171b940

Transactions root

0x815a6cc4b36c…b8ce7bd5e8e0

Receipts root

0x52d1735d2c39…a245273a44e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800