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 #21345284 · ArcScan

Block

#21,345,284

2026-09-17 14:56:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,284
Timestamp: 54 days ago · 2026-09-17 14:56:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x425fc512ed20e5920d580f120e8292955898596a945c2d4ff592124c4c43f8dd
Parent hash: 0xa65e9ee4…fef721dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,284 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.6%4,088,138 / 30,000,000

Base fee

20 gwei

State root

0x65c9fe381aab…c4885c10b187

Transactions root

0x6c6196167f91…23d7774fb9c3

Receipts root

0xb708cfbb6889…64352700b9de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800