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 #21356623 · ArcScan

Block

#21,356,623

2026-09-17 16:32:14 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,623
Timestamp: 52 days ago · 2026-09-17 16:32:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf4bcb060c7733c0ab9df9a3d3be358faba80f54c9d9a1c531c753de671356c0
Parent hash: 0xff4afb4b…c08fc33b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,623 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.6%4,677,946 / 30,000,000

Base fee

20 gwei

State root

0xcb5f370de2a6…28770bf768ad

Transactions root

0xba00f6d16cfc…ec93cec89148

Receipts root

0xf7748811667e…235baf318419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800