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 #0x70389a4eaac970fcdf68078f5b24ed8b3bafe23daebd87807f11c7f041cd223e · ArcScan

Block

#21,373,718

2026-09-17 18:57:28 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,718
Timestamp: 39 days ago · 2026-09-17 18:57:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x70389a4eaac970fcdf68078f5b24ed8b3bafe23daebd87807f11c7f041cd223e
Parent hash: 0x8f3526a9…582c78b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,718 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.6%6,190,344 / 30,000,000

Base fee

20 gwei

State root

0x14cafdff527f…232abe5df4bb

Transactions root

0x774f8846f4c0…548e489d71ff

Receipts root

0x5daec98db169…58514baa9d78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800