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 #21393168 · ArcScan

Block

#21,393,168

2026-09-17 21:41:49 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,168
Timestamp: 51 days ago · 2026-09-17 21:41:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bab36580bd54277b3c21c7b0675570da72122c44521d1fc38b50f165c230a4d
Parent hash: 0xe5959fdb…890fbbc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,168 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.0%1,189,685 / 30,000,000

Base fee

20 gwei

State root

0x10f0e244e9d5…fac90e9eb5f5

Transactions root

0xecb0b229f63c…9c3567683dfc

Receipts root

0xfd5fba5d41a3…7c5e396f92f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800