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 #0x405b051f68cc8e7fc85827f30df849a1faeaa4c6f8c093c7c50b6fbe47ee173c · ArcScan

Block

#21,552,728

2026-09-18 20:10:36 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,728
Timestamp: 22 days ago · 2026-09-18 20:10:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x405b051f68cc8e7fc85827f30df849a1faeaa4c6f8c093c7c50b6fbe47ee173c
Parent hash: 0x6f962b96…0df97523
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,728 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.0%1,217,305 / 30,000,000

Base fee

20 gwei

State root

0x4607dabd6472…c89305b789b5

Transactions root

0x0c750b794226…b009fa203dcb

Receipts root

0x71a593adc862…85f021de2578

Nonce

0x0000000000000000

Extra data

0x00000004a817c800