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 #21321969 · ArcScan

Block

#21,321,969

2026-09-17 11:39:33 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,969
Timestamp: 8 days ago · 2026-09-17 11:39:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d51314b0dcfde422e8b81b853b0844e175c283f527647b164d6a81331fbc85f
Parent hash: 0x9f9116c2…306ba0ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,969 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

30.3%9,076,613 / 30,000,000

Base fee

20 gwei

State root

0x0bc1d92b1c6d…426c87fbfc69

Transactions root

0xd51b0aeefc06…e759dcd60150

Receipts root

0x837e46cabc8b…e088a747b97c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800