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 #0x30e4d48b554b1ada351018315f07122514241d9da9de2ba0eba93429306496ac · ArcScan

Block

#21,255,848

2026-09-17 02:21:00 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,848
Timestamp: 48 days ago · 2026-09-17 02:21:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x30e4d48b554b1ada351018315f07122514241d9da9de2ba0eba93429306496ac
Parent hash: 0x0f3d47e7…68971478
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,848 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.1%1,835,359 / 30,000,000

Base fee

20 gwei

State root

0x0cb85a57632d…81340448c215

Transactions root

0xd3d603595063…1d8a116d804c

Receipts root

0x0aa70683a968…81fbc07755ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800