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 #0x21efc6f1ca1c9bcf2d0277a70d9d543ec39bb1bd29caea8162fb4a9f6192dd28 · ArcScan

Block

#21,307,755

2026-09-17 09:39:32 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,755
Timestamp: 32 days ago · 2026-09-17 09:39:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x21efc6f1ca1c9bcf2d0277a70d9d543ec39bb1bd29caea8162fb4a9f6192dd28
Parent hash: 0x7ff8f9ab…1724e513
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,755 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.7%6,500,982 / 30,000,000

Base fee

20 gwei

State root

0x88de38759b1c…b54ecb0d043d

Transactions root

0x84630da676bd…b3c93e823bb8

Receipts root

0x84696f22e29e…7bee43a768d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800