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 #0x21016d1defd8310c047868959454f3a0b6375d158f04aa910a601bfaea694ead · ArcScan

Block

#21,568,100

2026-09-18 22:20:35 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,100
Timestamp: 4 days ago · 2026-09-18 22:20:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x21016d1defd8310c047868959454f3a0b6375d158f04aa910a601bfaea694ead
Parent hash: 0xf0c59cb0…1159fe7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,100 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%712,609 / 30,000,000

Base fee

20 gwei

State root

0xa162593a9a0d…ad473806cbcb

Transactions root

0x0b767422816f…6ca514245889

Receipts root

0x9254b5b5ac6d…de531af9f727

Nonce

0x0000000000000000

Extra data

0x00000004a817c800