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 #21307369 · ArcScan

Block

#21,307,369

2026-09-17 09:36:16 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,369
Timestamp: 24 days ago · 2026-09-17 09:36:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x265493bfb127e6d67e4c4f59099ad9b8302c07a14348343731b607d5be0fdb91
Parent hash: 0x183911e1…a430d241
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,369 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.0%8,103,783 / 30,000,000

Base fee

20 gwei

State root

0xee635f211476…c2c0df0af19c

Transactions root

0x510731e4b372…1037fdcb4970

Receipts root

0xc166d93710ae…756363f75d59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800