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 #0xf5d5a7e1bb241313c2eea592c033150c76e5675d6983809b81ede197276f20db · ArcScan

Block

#21,188,008

2026-09-16 16:48:20 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,188,008
Timestamp: 3 days ago · 2026-09-16 16:48:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5d5a7e1bb241313c2eea592c033150c76e5675d6983809b81ede197276f20db
Parent hash: 0x2b17cf4c…2de9aa12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,188,008 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.0%7,495,102 / 30,000,000

Base fee

20 gwei

State root

0x408fc72dfe73…749c151bb079

Transactions root

0xe5ba6689cbd9…47f0d3c4803e

Receipts root

0xa9d18f6f2be2…e2b03cff1354

Nonce

0x0000000000000000

Extra data

0x00000004a817c800