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 #0x168260d583cddf3bd442f80beb29bfd76d37e6bd1cca2b4bc0699b800065530c · ArcScan

Block

#21,420,143

2026-09-18 01:29:51 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,143
Timestamp: 40 days ago · 2026-09-18 01:29:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x168260d583cddf3bd442f80beb29bfd76d37e6bd1cca2b4bc0699b800065530c
Parent hash: 0x80ef698a…ebdf357a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,143 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.2%6,066,778 / 30,000,000

Base fee

20 gwei

State root

0xb93509e02a47…d7106250fcc4

Transactions root

0xb89522402c99…ff4b0b6a19e2

Receipts root

0x8b3629bc5d50…c9afb1e1992e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800