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 #0xf9c1a08282ffb586dfb472465a0a66c933c4b4b414c17ef8e12d32d641b426ba · ArcScan

Block

#21,220,602

2026-09-16 21:23:28 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,602
Timestamp: 16 days ago · 2026-09-16 21:23:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9c1a08282ffb586dfb472465a0a66c933c4b4b414c17ef8e12d32d641b426ba
Parent hash: 0x1dc6fcf5…cef31fd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,602 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

53.8%16,127,898 / 30,000,000

Base fee

20 gwei

State root

0x4e976a5b3609…8fbfd25df461

Transactions root

0xdc8a5af4ca9a…dd3fa796d8a3

Receipts root

0x22c3c10e418f…9888ff68f2e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800