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 #0xa73b37fd5b78209b3f9066c915ff3f1fb2b250a1a95787b57e65b5ff2a7494a3 · ArcScan

Block

#21,372,044

2026-09-17 18:43:19 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,044
Timestamp: 20 days ago · 2026-09-17 18:43:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa73b37fd5b78209b3f9066c915ff3f1fb2b250a1a95787b57e65b5ff2a7494a3
Parent hash: 0xc7ead205…0663cb4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,044 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.2%1,866,655 / 30,000,000

Base fee

20 gwei

State root

0xb5738f8e9477…1dd5b8134e19

Transactions root

0xf88822660885…c5b0318e1756

Receipts root

0xc4b94873f904…b2b8ca3f0ed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800