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 #21419801 · ArcScan

Block

#21,419,801

2026-09-18 01:26:57 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,801
Timestamp: 28 days ago · 2026-09-18 01:26:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c940f7443f8cf1927c19c4b077e38244bf9714605e13e69742b7e1c6e795877
Parent hash: 0x6717b500…ff61df1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,801 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,644,072 / 30,000,000

Base fee

20 gwei

State root

0x6e6a73b76a64…c1054296f0ad

Transactions root

0xc0d50aa5a8f8…fc60ce051545

Receipts root

0xc08eee4c3177…31fc1ea13efb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800