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 #0x2a8732e9a9a3a887fa6caa0d6a50c116001362fb65e615e124fed9888c981373 · ArcScan

Block

#21,339,368

2026-09-17 14:06:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,368
Timestamp: 27 days ago · 2026-09-17 14:06:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a8732e9a9a3a887fa6caa0d6a50c116001362fb65e615e124fed9888c981373
Parent hash: 0xf45c971d…5b31e8ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,368 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.3%5,780,883 / 30,000,000

Base fee

20 gwei

State root

0x1f5ae9e21da5…0123bc6a2618

Transactions root

0x8fba3cdbfbcc…a66415dce4e6

Receipts root

0x310c9b759800…1b1beb40e1c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800