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 #0xfafe7598408f885e2702060925cd4b8e409c53f2489e123a8b9115e9a299cf9d · ArcScan

Block

#21,244,309

2026-09-17 00:43:34 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,309
Timestamp: 14 days ago · 2026-09-17 00:43:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xfafe7598408f885e2702060925cd4b8e409c53f2489e123a8b9115e9a299cf9d
Parent hash: 0x4ae0d2f7…37a020b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,309 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.2%6,059,967 / 30,000,000

Base fee

20 gwei

State root

0x6e7da1ceba5c…064e312e591a

Transactions root

0x990b2bce3b30…f4bc79227884

Receipts root

0xe57ed92045a7…b5e314d477b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800