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 #0x123bd6b07fc38aa16aa83e6424dbcf5a6313027b808f04fbab1820363965f816 · ArcScan

Block

#21,481,560

2026-09-18 10:09:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,560
Timestamp: 50 days ago · 2026-09-18 10:09:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x123bd6b07fc38aa16aa83e6424dbcf5a6313027b808f04fbab1820363965f816
Parent hash: 0xe9e44fbe…f0d4c572
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,560 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%679,915 / 30,000,000

Base fee

20 gwei

State root

0xf650441fa1d2…0234f9e7b109

Transactions root

0x392b2dddaed8…acd018581966

Receipts root

0x9a27c61434c5…aabc735f65c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800