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 #21542447 · ArcScan

Block

#21,542,447

2026-09-18 18:43:40 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,447
Timestamp: 29 days ago · 2026-09-18 18:43:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f6f191e2a6839f6ae48785ddfa783bced2651538fe7733b6546a69ffdf12a4f
Parent hash: 0xcf79e7d4…91e210af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,447 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.6%1,073,541 / 30,000,000

Base fee

20 gwei

State root

0x8345f55d61be…12ad12f39895

Transactions root

0xc604d6a73926…cc6039b87c21

Receipts root

0x5bfa859b9b2e…0307c6e0857c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800