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 #21305499 · ArcScan

Block

#21,305,499

2026-09-17 09:20:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,499
Timestamp: 6 days ago · 2026-09-17 09:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x94b8fc1a144254b242480dd5b60665af8c4391504d8828b3faa9f6efbe50d2d8
Parent hash: 0x3460e3e5…1da12ccb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,499 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.7%6,507,132 / 30,000,000

Base fee

20 gwei

State root

0x6bb89af508f4…bfaef02ad50e

Transactions root

0xb4b535177099…fab2960944bf

Receipts root

0x5f69400a89c5…ab9ed3d31207

Nonce

0x0000000000000000

Extra data

0x00000004a817c800