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 #21301168 · ArcScan

Block

#21,301,168

2026-09-17 08:43:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,168
Timestamp: 12 days ago · 2026-09-17 08:43:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x25b9834777a058a0d10889fc081386a4f4ff84ce08fed3ddca6114e570da14eb
Parent hash: 0xb0a19372…e8cca989
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,168 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.9%6,286,521 / 30,000,000

Base fee

20 gwei

State root

0x521747a86b10…24d65dcfe7ce

Transactions root

0xd371ec916320…93c23435dafb

Receipts root

0xda3a464f7775…c216f2a8c290

Nonce

0x0000000000000000

Extra data

0x00000004a817c800