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 #0x4b1fe9082c0d0642cf3608d99783bc3b157654db80dea08bee6d41bc19358e43 · ArcScan

Block

#21,290,738

2026-09-17 07:15:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,738
Timestamp: 11 days ago · 2026-09-17 07:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b1fe9082c0d0642cf3608d99783bc3b157654db80dea08bee6d41bc19358e43
Parent hash: 0x5c6f8866…6712fe51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,738 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.2%3,074,243 / 30,000,000

Base fee

20 gwei

State root

0xe1498dcf9673…405d43c41ac7

Transactions root

0x8636cf2766e9…84d628e4209c

Receipts root

0xa276a6167187…cab237161152

Nonce

0x0000000000000000

Extra data

0x00000004a817c800