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 #21284300 · ArcScan

Block

#21,284,300

2026-09-17 06:21:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,300
Timestamp: 12 days ago · 2026-09-17 06:21:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b2f5c951a6de00878122a14679b342098e9d61d2d4aa48f8c5b8ca2d9126419
Parent hash: 0x5bc87010…fc0424e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,300 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.7%6,821,966 / 30,000,000

Base fee

20 gwei

State root

0xe7447cc03f62…763c72b69561

Transactions root

0x4c64a537ff33…46b1d5efe040

Receipts root

0xa872e8304649…b45300602190

Nonce

0x0000000000000000

Extra data

0x00000004a817c800