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 #0x1cb590a09d82e742e935c1111e06a3fad36c7c5c52618d5ca0da7c63bfd9af22 · ArcScan

Block

#21,391,886

2026-09-17 21:30:59 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,886
Timestamp: 21 days ago · 2026-09-17 21:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cb590a09d82e742e935c1111e06a3fad36c7c5c52618d5ca0da7c63bfd9af22
Parent hash: 0x171bd541…9fff119b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,886 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.7%1,699,281 / 30,000,000

Base fee

20 gwei

State root

0xb1817d63fdab…628f51bdc04c

Transactions root

0x6d0107c7b3f2…d5ce68853ecf

Receipts root

0xd1c4e2cddabf…f3c3d91b4e12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800