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 #21384996 · ArcScan

Block

#21,384,996

2026-09-17 20:32:46 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,996
Timestamp: 14 days ago · 2026-09-17 20:32:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x271e2e8269304b1edd5e2e894a1ef8279888761ef11ce60665a7cd6b3999d9af
Parent hash: 0x96c29024…48fff13f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,996 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.2%9,365,967 / 30,000,000

Base fee

20 gwei

State root

0x65a38d5645bc…896713c4ae7d

Transactions root

0x24813d2d8941…de7f33698c57

Receipts root

0x875bb145b95e…286e9001303f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800