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 #21274596 · ArcScan

Block

#21,274,596

2026-09-17 04:59:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,596
Timestamp: 11 days ago · 2026-09-17 04:59:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x73f73a9686ca939d0901fbd4acaf28d414e170b2bf0c05bd67fa4d646a5d4fd1
Parent hash: 0xa72f708e…7523f06e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,596 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.4%6,409,039 / 30,000,000

Base fee

20 gwei

State root

0x8f00ba89393f…5bf31d059615

Transactions root

0xe5b7302e175c…45a9aa28c3b5

Receipts root

0x6b9a56d0b8b0…233faefd5e78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800