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 #21387327 · ArcScan

Block

#21,387,327

2026-09-17 20:52:27 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,327
Timestamp: 5 days ago · 2026-09-17 20:52:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x37cde1189ca740d3fe26d189fc459911ca77826f1ad9c17903df4748b3b6b42c
Parent hash: 0xf995d618…6ec86c75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,327 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.6%1,073,844 / 30,000,000

Base fee

20 gwei

State root

0x1750128deca7…44238559dac0

Transactions root

0x6bd56bd147ae…76cc89e1b723

Receipts root

0x70a81d2b881b…0da723e45a87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800