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 #0x3e0a25c900e3e04a947c418fc293f21d4cb09368ae1cfe03306a864d81eefc4f · ArcScan

Block

#21,554,809

2026-09-18 20:28:12 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,809
Timestamp: 32 days ago · 2026-09-18 20:28:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e0a25c900e3e04a947c418fc293f21d4cb09368ae1cfe03306a864d81eefc4f
Parent hash: 0x0fe9689e…b5c8459e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,809 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.7%1,403,946 / 30,000,000

Base fee

20 gwei

State root

0x2144333664d6…71fde6ce032f

Transactions root

0x944b564262f2…c5b36a8a144d

Receipts root

0xe9593f407b3a…fcc727eefda5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800