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 #0x20a1fe8c45504af1fb1d4c5e783ccf1ecf1c5bf75bdb2a1c51b7068df37655ae · ArcScan

Block

#21,519,191

2026-09-18 15:27:05 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,191
Timestamp: 48 days ago · 2026-09-18 15:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x20a1fe8c45504af1fb1d4c5e783ccf1ecf1c5bf75bdb2a1c51b7068df37655ae
Parent hash: 0xb7f9f5ad…44e6c45f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,191 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.8%4,126,496 / 30,000,000

Base fee

20 gwei

State root

0xbd141d2a4792…40ff270b796c

Transactions root

0x879a424db448…5b99ff9db2fd

Receipts root

0xf0b86b630301…9809abe24218

Nonce

0x0000000000000000

Extra data

0x00000004a817c800