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 #0x50816436d3e436ff3e1919156f7c6b4dda2cd059ac965fc1c7599b8d96d7c51c · ArcScan

Block

#21,420,948

2026-09-18 01:36:39 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,948
Timestamp: 52 days ago · 2026-09-18 01:36:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x50816436d3e436ff3e1919156f7c6b4dda2cd059ac965fc1c7599b8d96d7c51c
Parent hash: 0x6858af5c…52e51302
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,948 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.1%634,061 / 30,000,000

Base fee

20 gwei

State root

0x6996eaec293a…31ab20ab1862

Transactions root

0xa16206d4455f…47dc94997077

Receipts root

0x92fd5d03d14d…a104ad528591

Nonce

0x0000000000000000

Extra data

0x00000004a817c800