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 #0x8ffb3343243345cef58ee9a297adfa88a85991c7443265c647777c8c823fcd5b · ArcScan

Block

#21,369,791

2026-09-17 18:24:17 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,791
Timestamp: 48 days ago · 2026-09-17 18:24:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ffb3343243345cef58ee9a297adfa88a85991c7443265c647777c8c823fcd5b
Parent hash: 0xd7aa6876…987cfd1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,791 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.9%1,773,666 / 30,000,000

Base fee

20 gwei

State root

0xd8c7b6243ffc…ec094f0cb922

Transactions root

0x25a29d234c39…272c33561a35

Receipts root

0x1f0ebbf2ac3f…bcc4cf32a99b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800