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

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 #21328901 · ArcScan

Block

#21,328,901

2026-09-17 12:38:05 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,901
Timestamp: 49 days ago · 2026-09-17 12:38:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xd94acb4b0e9652fa34ee55bccedfd832e359fd2a63d550bb127fbf6f1c351100
Parent hash: 0xa5114eb4…16c3080e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,901 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.6%5,571,589 / 30,000,000

Base fee

20 gwei

State root

0x0217aa916727…63dda74f7226

Transactions root

0xc64ca9b9e7f2…f8c55ca3b011

Receipts root

0x45fdceaf1648…e7ad3326ff61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800