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 #21381631 · ArcScan

Block

#21,381,631

2026-09-17 20:04:19 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,631
Timestamp: 5 days ago · 2026-09-17 20:04:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd5f22c569f926d1b172cd026eb5a59765c1226a4d8a73237c5db17d48b233c3
Parent hash: 0xb38e1faa…47e491c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,631 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.6%2,292,172 / 30,000,000

Base fee

20 gwei

State root

0xde2ab42c603e…373e17577100

Transactions root

0x439a33448eef…5dc82208b015

Receipts root

0x44d081708977…b90db1f89dc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800