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 #0x2d57c37117fe3d21f2ed01a05378c0878672f7384fa2f1a303a5db546edd60e2 · ArcScan

Block

#21,308,320

2026-09-17 09:44:19 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,320
Timestamp: 15 days ago · 2026-09-17 09:44:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d57c37117fe3d21f2ed01a05378c0878672f7384fa2f1a303a5db546edd60e2
Parent hash: 0x46e2412b…0e436235
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,320 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.6%7,972,280 / 30,000,000

Base fee

20 gwei

State root

0x13f28750c17c…88ccf4d61b8a

Transactions root

0xa95021f6e0cd…f07041d33b78

Receipts root

0x47af8495d68a…a2f711755d6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800