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 #21304647 · ArcScan

Block

#21,304,647

2026-09-17 09:13:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,647
Timestamp: 18 days ago · 2026-09-17 09:13:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8304a84e1aef907768ac95fec69b96573d136e11c30795fef8b1b7a491fca878
Parent hash: 0x33456987…201cc80e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,647 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.6%9,177,886 / 30,000,000

Base fee

20 gwei

State root

0xc7bc286e2ef6…b266b61e4d32

Transactions root

0x2b755c4ed3f5…511ced7b1a60

Receipts root

0x9b1b38bf3aa8…ae6ba3fbc920

Nonce

0x0000000000000000

Extra data

0x00000004a817c800