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 #0x08b68d0ad3996d16fad891ea0fdf1bdb6f430b6a9dca3e645a4e6794716d068b · ArcScan

Block

#21,444,734

2026-09-18 04:57:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,734
Timestamp: 19 days ago · 2026-09-18 04:57:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x08b68d0ad3996d16fad891ea0fdf1bdb6f430b6a9dca3e645a4e6794716d068b
Parent hash: 0x515d1f0a…305b0184
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,734 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.0%2,097,856 / 30,000,000

Base fee

20 gwei

State root

0x7b323bdbf1b8…a3a9f5517d9c

Transactions root

0x95d1bf4af481…b255ea964ffc

Receipts root

0x95f0323d1f6b…32438c291c50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800