Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x879e88018391f3fc39515b431ab15fcb6ae697a4625c50ed2dc05a3dc321a970 · ArcScan

Block

#21,554,678

2026-09-18 20:27:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,678
Timestamp: 28 days ago · 2026-09-18 20:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x879e88018391f3fc39515b431ab15fcb6ae697a4625c50ed2dc05a3dc321a970
Parent hash: 0xe459077c…8f5b1a67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,678 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.6%791,523 / 30,000,000

Base fee

20 gwei

State root

0xb7535b9f9eda…456af70fe8e9

Transactions root

0xd9783ccf784c…01b2ac427a59

Receipts root

0xe24cdbec0988…7953d760ef78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800