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 #21245325 · ArcScan

Block

#21,245,325

2026-09-17 00:52:09 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,325
Timestamp: 11 days ago · 2026-09-17 00:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x90e159f8bdca99a349f24e0bb03fe7ff9310d60a0b43d9e1e3f9435d81c73dcf
Parent hash: 0xfb7ad611…f8af0a90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,325 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.0%1,808,809 / 30,000,000

Base fee

20 gwei

State root

0x4d0bdff3f209…e24cbd0810a8

Transactions root

0x89fe77705147…846bc90d4ae3

Receipts root

0xbdd9d789a900…97a33707ba64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800