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 #21305293 · ArcScan

Block

#21,305,293

2026-09-17 09:18:44 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,293
Timestamp: 39 days ago · 2026-09-17 09:18:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x0905128aecf49d2a0ff0a77db8734dd87afd9a0053ebff59885ff889f42b0877
Parent hash: 0xe4a2253d…c6362fdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,293 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.1%3,637,782 / 30,000,000

Base fee

20 gwei

State root

0x178d8ab5c933…24de5e4436e1

Transactions root

0x79a453a74aa7…f9231c4dbc67

Receipts root

0xd13b48bb6d41…cabf78f3de64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800