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 #0x91f9e650a295a848f8544dbea0a41155bad23b0cdb1f5912abce119089153b68 · ArcScan

Block

#21,386,143

2026-09-17 20:42:27 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,143
Timestamp: 17 days ago · 2026-09-17 20:42:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x91f9e650a295a848f8544dbea0a41155bad23b0cdb1f5912abce119089153b68
Parent hash: 0xb149256c…0ae14500
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,143 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.8%5,353,706 / 30,000,000

Base fee

20 gwei

State root

0x0a4633151929…8fd403cfeb4b

Transactions root

0x82d28b3da796…c646ff77b623

Receipts root

0xaf5693de9dc4…8b0d38674b23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800