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 #0x9f90730719512852d2b2c93712f3e508ac5293b2b6d9cb29f21cebc334762caf · ArcScan

Block

#21,388,275

2026-09-17 21:00:28 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,275
Timestamp: 21 days ago · 2026-09-17 21:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f90730719512852d2b2c93712f3e508ac5293b2b6d9cb29f21cebc334762caf
Parent hash: 0x41f25419…da558f17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,275 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.7%4,703,181 / 30,000,000

Base fee

20 gwei

State root

0xb9c966656893…7a2e3854377c

Transactions root

0x3ec5c418d81f…6dc662964b10

Receipts root

0xab6643451854…1155601e196a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800