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 #21365641 · ArcScan

Block

#21,365,641

2026-09-17 17:49:13 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,641
Timestamp: 55 days ago · 2026-09-17 17:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x49a23f09d41ef90db70efe9ccae4dca23e7c816133c82393874cc253de0940f1
Parent hash: 0xee7f6c03…957a360c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,641 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.7%3,202,749 / 30,000,000

Base fee

20 gwei

State root

0x5077f675ec2c…9e66042b7356

Transactions root

0xf09f79fe8d2c…5318ca80192e

Receipts root

0x06425c8f7a8e…600fbfd8b3c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800